77906697121

素因数分解:

${\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1489}}^1\times {\mathrm{2389}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 86199986600

約数和(自身を除く): 8293289479

約数列:

[1, 11, 121, 181, 1489, 1991, 2389, 16379, 21901, 26279, 180169, 269509, 289069, 432409, 2964599, 3557221, 4756499, 32610589, 39129431, 52321489, 430423741, 643857001, 7082427011, 77906697121]

約数ペア:

[(1, 77906697121), (11, 7082427011), (121, 643857001), (181, 430423741), (1489, 52321489), (1991, 39129431), (2389, 32610589), (16379, 4756499), (21901, 3557221), (26279, 2964599), (180169, 432409), (269509, 289069)]