69200859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 120766464

約数和(自身を除く): 51565605

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 103, 107, 161, 273, 299, 309, 321, 483, 721, 749, 897, 1339, 1391, 2093, 2163, 2247, 2369, 2461, 4017, 4173, 6279, 7107, 7383, 9373, 9737, 11021, 16583, 17227, 28119, 29211, 30797, 31993, 33063, 49749, 51681, 77147, 92391, 95979, 143273, 215579, 223951, 231441, 253483, 429819, 646737, 671853, 760449, 1002911, 1774381, 3008733, 3295279, 5323143, 9885837, 23066953, 69200859]

約数ペア:

[(1, 69200859), (3, 23066953), (7, 9885837), (13, 5323143), (21, 3295279), (23, 3008733), (39, 1774381), (69, 1002911), (91, 760449), (103, 671853), (107, 646737), (161, 429819), (273, 253483), (299, 231441), (309, 223951), (321, 215579), (483, 143273), (721, 95979), (749, 92391), (897, 77147), (1339, 51681), (1391, 49749), (2093, 33063), (2163, 31993), (2247, 30797), (2369, 29211), (2461, 28119), (4017, 17227), (4173, 16583), (6279, 11021), (7107, 9737), (7383, 9373)]