26156729511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3721259}}^1$

素因数の和:3721347

約数の個数: 24

約数和(自身を含む): 41797192320

約数和(自身を除く): 15640462809

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 3721259, 11163777, 33491331, 40933849, 122801547, 264209389, 368404641, 792628167, 2377884501, 2906303279, 8718909837, 26156729511]

約数ペア:

[(1, 26156729511), (3, 8718909837), (9, 2906303279), (11, 2377884501), (33, 792628167), (71, 368404641), (99, 264209389), (213, 122801547), (639, 40933849), (781, 33491331), (2343, 11163777), (7029, 3721259)]