166905558001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63245759}}^1$

素因数の和:63245808

約数の個数: 16

約数和(自身を含む): 212505753600

約数和(自身を除く): 45600195599

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 63245759, 442720313, 822194867, 1834127011, 5755364069, 12838889077, 23843651143, 166905558001]

約数ペア:

[(1, 166905558001), (7, 23843651143), (13, 12838889077), (29, 5755364069), (91, 1834127011), (203, 822194867), (377, 442720313), (2639, 63245759)]