15691536081

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{565889}}^1$

素因数の和:565990

約数の個数: 32

約数和(自身を含む): 25351872000

約数和(自身を除く): 9660335919

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 27729, 565889, 1697667, 5093001, 7356557, 15279003, 22069671, 44705231, 66209013, 134115693, 198627039, 402347079, 581168003, 1207041237, 1743504009, 5230512027, 15691536081]

約数ペア:

[(1, 15691536081), (3, 5230512027), (9, 1743504009), (13, 1207041237), (27, 581168003), (39, 402347079), (79, 198627039), (117, 134115693), (237, 66209013), (351, 44705231), (711, 22069671), (1027, 15279003), (2133, 7356557), (3081, 5093001), (9243, 1697667), (27729, 565889)]