1387776996837

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{131687}}^1$

素因数の和:131888

約数の個数: 128

約数和(自身を含む): 2651795988480

約数和(自身を除く): 1264018991643

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 63, 77, 99, 111, 137, 189, 231, 259, 297, 333, 407, 411, 693, 777, 959, 999, 1221, 1233, 1507, 2079, 2331, 2849, 2877, 3663, 3699, 4521, 5069, 6993, 8547, 8631, 10549, 10989, 13563, 15207, 25641, 25893, 31647, 35483, 40689, 45621, 55759, 76923, 94941, 106449, 131687, 136863, 167277, 284823, 319347, 390313, 395061, 501831, 921809, 958041, 1170939, 1185183, 1448557, 1505493, 2765427, 3512817, 3555549, 4345671, 4872419, 8296281, 10139899, 10538451, 13037013, 14617257, 18041119, 24888843, 30419697, 34106933, 39111039, 43851771, 53596609, 54123357, 91259091, 102320799, 126287833, 131555313, 160789827, 162370071, 198452309, 273777273, 306962397, 375176263, 378863499, 482369481, 487110213, 595356927, 667521403, 920887191, 1125528789, 1136590497, 1389166163, 1447108443, 1786070781, 2002564209, 3376586367, 3409771491, 4167498489, 4672649821, 5358212343, 6007692627, 7342735433, 10129759101, 12502495467, 14017949463, 18023077881, 22028206299, 37507486401, 42053848389, 51399148031, 66084618897, 126161545167, 154197444093, 198253856691, 462592332279, 1387776996837]

約数ペア:

[(1, 1387776996837), (3, 462592332279), (7, 198253856691), (9, 154197444093), (11, 126161545167), (21, 66084618897), (27, 51399148031), (33, 42053848389), (37, 37507486401), (63, 22028206299), (77, 18023077881), (99, 14017949463), (111, 12502495467), (137, 10129759101), (189, 7342735433), (231, 6007692627), (259, 5358212343), (297, 4672649821), (333, 4167498489), (407, 3409771491), (411, 3376586367), (693, 2002564209), (777, 1786070781), (959, 1447108443), (999, 1389166163), (1221, 1136590497), (1233, 1125528789), (1507, 920887191), (2079, 667521403), (2331, 595356927), (2849, 487110213), (2877, 482369481), (3663, 378863499), (3699, 375176263), (4521, 306962397), (5069, 273777273), (6993, 198452309), (8547, 162370071), (8631, 160789827), (10549, 131555313), (10989, 126287833), (13563, 102320799), (15207, 91259091), (25641, 54123357), (25893, 53596609), (31647, 43851771), (35483, 39111039), (40689, 34106933), (45621, 30419697), (55759, 24888843), (76923, 18041119), (94941, 14617257), (106449, 13037013), (131687, 10538451), (136863, 10139899), (167277, 8296281), (284823, 4872419), (319347, 4345671), (390313, 3555549), (395061, 3512817), (501831, 2765427), (921809, 1505493), (958041, 1448557), (1170939, 1185183)]