73868081

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{599}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 86016000

約数和(自身を除く): 12147919

約数列:

[1, 7, 79, 223, 553, 599, 1561, 4193, 17617, 47321, 123319, 133577, 331247, 935039, 10552583, 73868081]

約数ペア:

[(1, 73868081), (7, 10552583), (79, 935039), (223, 331247), (553, 133577), (599, 123319), (1561, 47321), (4193, 17617)]