69972567

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{77489}}^1$

素因数の和:77542

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 39133353

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 77489, 232467, 542423, 1627269, 3332027, 9996081, 23324189, 69972567]

約数ペア:

[(1, 69972567), (3, 23324189), (7, 9996081), (21, 3332027), (43, 1627269), (129, 542423), (301, 232467), (903, 77489)]