68520837

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{296627}}^1$

素因数の和:296648

約数の個数: 16

約数和(自身を含む): 113905152

約数和(自身を除く): 45384315

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 296627, 889881, 2076389, 3262897, 6229167, 9788691, 22840279, 68520837]

約数ペア:

[(1, 68520837), (3, 22840279), (7, 9788691), (11, 6229167), (21, 3262897), (33, 2076389), (77, 889881), (231, 296627)]