67871571

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5158

約数の個数: 16

約数和(自身を含む): 94231200

約数和(自身を除く): 26359629

約数列:

[1, 3, 29, 87, 157, 471, 4553, 4969, 13659, 14907, 144101, 432303, 780133, 2340399, 22623857, 67871571]

約数ペア:

[(1, 67871571), (3, 22623857), (29, 2340399), (87, 780133), (157, 432303), (471, 144101), (4553, 14907), (4969, 13659)]