72722111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1123}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 93984384

約数和(自身を除く): 21262273

約数列:

[1, 7, 11, 29, 77, 203, 319, 841, 1123, 2233, 5887, 7861, 9251, 12353, 32567, 64757, 86471, 227969, 358237, 944443, 2507659, 6611101, 10388873, 72722111]

約数ペア:

[(1, 72722111), (7, 10388873), (11, 6611101), (29, 2507659), (77, 944443), (203, 358237), (319, 227969), (841, 86471), (1123, 64757), (2233, 32567), (5887, 12353), (7861, 9251)]