111911327

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 127597008

約数和(自身を除く): 15685681

約数列:

[1, 11, 43, 121, 137, 157, 473, 1507, 1727, 5203, 5891, 6751, 16577, 18997, 21509, 64801, 74261, 236599, 712811, 816871, 924887, 2602589, 10173757, 111911327]

約数ペア:

[(1, 111911327), (11, 10173757), (43, 2602589), (121, 924887), (137, 816871), (157, 712811), (473, 236599), (1507, 74261), (1727, 64801), (5203, 21509), (5891, 18997), (6751, 16577)]