68762703

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 93687680

約数和(自身を除く): 24924977

約数列:

[1, 3, 67, 157, 201, 471, 2179, 6537, 10519, 31557, 145993, 342103, 437979, 1026309, 22920901, 68762703]

約数ペア:

[(1, 68762703), (3, 22920901), (67, 1026309), (157, 437979), (201, 342103), (471, 145993), (2179, 31557), (6537, 10519)]