68990537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 86482944

約数和(自身を除く): 17492407

約数列:

[1, 7, 11, 77, 191, 1337, 2101, 4691, 14707, 32837, 51601, 361207, 895981, 6271867, 9855791, 68990537]

約数ペア:

[(1, 68990537), (7, 9855791), (11, 6271867), (77, 895981), (191, 361207), (1337, 51601), (2101, 32837), (4691, 14707)]