71127551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{4229}}^1$

素因数の和:4390

約数の個数: 12

約数和(自身を含む): 78762600

約数和(自身を除く): 7635049

約数列:

[1, 11, 121, 139, 1529, 4229, 16819, 46519, 511709, 587831, 6466141, 71127551]

約数ペア:

[(1, 71127551), (11, 6466141), (121, 587831), (139, 511709), (1529, 46519), (4229, 16819)]