427801355523

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{70379}}^1$

素因数の和:70482

約数の個数: 96

約数和(自身を含む): 725983776000

約数和(自身を除く): 298182420477

約数列:

[1, 3, 9, 17, 19, 27, 41, 51, 57, 123, 153, 171, 289, 323, 369, 459, 513, 697, 779, 867, 969, 1107, 2091, 2337, 2601, 2907, 5491, 6273, 7011, 7803, 8721, 11849, 13243, 16473, 18819, 21033, 35547, 39729, 49419, 70379, 106641, 119187, 148257, 211137, 225131, 319923, 357561, 633411, 675393, 1196443, 1337201, 1900233, 2026179, 2885539, 3589329, 4011603, 6078537, 8656617, 10767987, 12034809, 20339531, 22732417, 25969851, 32303961, 36104427, 49054163, 54825241, 61018593, 68197251, 77909553, 147162489, 164475723, 183055779, 204591753, 386451089, 441487467, 493427169, 549167337, 613775259, 833920771, 932029097, 1159353267, 1324462401, 1480281507, 2501762313, 2796087291, 3478059801, 7505286939, 8388261873, 10434179403, 15844494649, 22515860817, 25164785619, 47533483947, 142600451841, 427801355523]

約数ペア:

[(1, 427801355523), (3, 142600451841), (9, 47533483947), (17, 25164785619), (19, 22515860817), (27, 15844494649), (41, 10434179403), (51, 8388261873), (57, 7505286939), (123, 3478059801), (153, 2796087291), (171, 2501762313), (289, 1480281507), (323, 1324462401), (369, 1159353267), (459, 932029097), (513, 833920771), (697, 613775259), (779, 549167337), (867, 493427169), (969, 441487467), (1107, 386451089), (2091, 204591753), (2337, 183055779), (2601, 164475723), (2907, 147162489), (5491, 77909553), (6273, 68197251), (7011, 61018593), (7803, 54825241), (8721, 49054163), (11849, 36104427), (13243, 32303961), (16473, 25969851), (18819, 22732417), (21033, 20339531), (35547, 12034809), (39729, 10767987), (49419, 8656617), (70379, 6078537), (106641, 4011603), (119187, 3589329), (148257, 2885539), (211137, 2026179), (225131, 1900233), (319923, 1337201), (357561, 1196443), (633411, 675393)]