169177723

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 202034448

約数和(自身を除く): 32856725

約数列:

[1, 11, 13, 121, 131, 143, 821, 1441, 1573, 1703, 9031, 10673, 15851, 18733, 99341, 107551, 117403, 206063, 1183061, 1291433, 1398163, 13013671, 15379793, 169177723]

約数ペア:

[(1, 169177723), (11, 15379793), (13, 13013671), (121, 1398163), (131, 1291433), (143, 1183061), (821, 206063), (1441, 117403), (1573, 107551), (1703, 99341), (9031, 18733), (10673, 15851)]