81188159

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8017}}^1$

素因数の和:8090

約数の個数: 16

約数和(自身を含む): 94291680

約数和(自身を除く): 13103521

約数列:

[1, 13, 19, 41, 247, 533, 779, 8017, 10127, 104221, 152323, 328697, 1980199, 4273061, 6245243, 81188159]

約数ペア:

[(1, 81188159), (13, 6245243), (19, 4273061), (41, 1980199), (247, 328697), (533, 152323), (779, 104221), (8017, 10127)]