71794920449

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{363149}}^1$

素因数の和:363680

約数の個数: 16

約数和(自身を含む): 83576793600

約数和(自身を除く): 11781873151

約数列:

[1, 7, 61, 427, 463, 3241, 28243, 197701, 363149, 2542043, 22152089, 155064623, 168137987, 1176965909, 10256417207, 71794920449]

約数ペア:

[(1, 71794920449), (7, 10256417207), (61, 1176965909), (427, 168137987), (463, 155064623), (3241, 22152089), (28243, 2542043), (197701, 363149)]