7661886777

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{64091}}^1$

素因数の和:64493

約数の個数: 24

約数和(自身を含む): 11398121280

約数和(自身を除く): 3736234503

約数列:

[1, 3, 9, 37, 111, 333, 359, 1077, 3231, 13283, 39849, 64091, 119547, 192273, 576819, 2371367, 7114101, 21342303, 23008669, 69026007, 207078021, 851320753, 2553962259, 7661886777]

約数ペア:

[(1, 7661886777), (3, 2553962259), (9, 851320753), (37, 207078021), (111, 69026007), (333, 23008669), (359, 21342303), (1077, 7114101), (3231, 2371367), (13283, 576819), (39849, 192273), (64091, 119547)]