68875121

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 82524288

約数和(自身を除く): 13649167

約数列:

[1, 7, 41, 43, 287, 301, 1763, 5581, 12341, 39067, 228821, 239983, 1601747, 1679881, 9839303, 68875121]

約数ペア:

[(1, 68875121), (7, 9839303), (41, 1679881), (43, 1601747), (287, 239983), (301, 228821), (1763, 39067), (5581, 12341)]