138343051

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 174781152

約数和(自身を除く): 36438101

約数列:

[1, 7, 11, 77, 121, 233, 701, 847, 1631, 2563, 4907, 7711, 17941, 28193, 53977, 84821, 163333, 197351, 593747, 1143331, 1796663, 12576641, 19763293, 138343051]

約数ペア:

[(1, 138343051), (7, 19763293), (11, 12576641), (77, 1796663), (121, 1143331), (233, 593747), (701, 197351), (847, 163333), (1631, 84821), (2563, 53977), (4907, 28193), (7711, 17941)]