53201967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 93972480

約数和(自身を除く): 40770513

約数列:

[1, 3, 7, 13, 21, 23, 37, 39, 69, 91, 111, 161, 229, 259, 273, 299, 481, 483, 687, 777, 851, 897, 1443, 1603, 2093, 2553, 2977, 3367, 4809, 5267, 5957, 6279, 8473, 8931, 10101, 11063, 15801, 17871, 20839, 25419, 33189, 36869, 59311, 62517, 68471, 77441, 110149, 110607, 177933, 194879, 205413, 232323, 330447, 479297, 584637, 771043, 1364153, 1437891, 2313129, 2533427, 4092459, 7600281, 17733989, 53201967]

約数ペア:

[(1, 53201967), (3, 17733989), (7, 7600281), (13, 4092459), (21, 2533427), (23, 2313129), (37, 1437891), (39, 1364153), (69, 771043), (91, 584637), (111, 479297), (161, 330447), (229, 232323), (259, 205413), (273, 194879), (299, 177933), (481, 110607), (483, 110149), (687, 77441), (777, 68471), (851, 62517), (897, 59311), (1443, 36869), (1603, 33189), (2093, 25419), (2553, 20839), (2977, 17871), (3367, 15801), (4809, 11063), (5267, 10101), (5957, 8931), (6279, 8473)]