74663939

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{9203}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 91303680

約数和(自身を除く): 16639741

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 9203, 64421, 174857, 561383, 1223999, 3929681, 10666277, 74663939]

約数ペア:

[(1, 74663939), (7, 10666277), (19, 3929681), (61, 1223999), (133, 561383), (427, 174857), (1159, 64421), (8113, 9203)]