156938441409

素因数分解:

$3^3\times {\mathrm{8387}}^1\times {\mathrm{693041}}^1$

素因数の和:701437

約数の個数: 16

約数和(自身を含む): 232529451840

約数和(自身を除く): 75591010431

約数列:

[1, 3, 9, 27, 8387, 25161, 75483, 226449, 693041, 2079123, 6237369, 18712107, 5812534867, 17437604601, 52312813803, 156938441409]

約数ペア:

[(1, 156938441409), (3, 52312813803), (9, 17437604601), (27, 5812534867), (8387, 18712107), (25161, 6237369), (75483, 2079123), (226449, 693041)]