80158507

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 95855760

約数和(自身を除く): 15697253

約数列:

[1, 11, 13, 121, 131, 143, 389, 1441, 1573, 1703, 4279, 5057, 15851, 18733, 47069, 50959, 55627, 206063, 560549, 611897, 662467, 6166039, 7287137, 80158507]

約数ペア:

[(1, 80158507), (11, 7287137), (13, 6166039), (121, 662467), (131, 611897), (143, 560549), (389, 206063), (1441, 55627), (1573, 50959), (1703, 47069), (4279, 18733), (5057, 15851)]