78777413

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 94894968

約数和(自身を除く): 16117555

約数列:

[1, 11, 13, 61, 121, 143, 671, 793, 821, 1573, 7381, 8723, 9031, 10673, 50081, 95953, 99341, 117403, 550891, 651053, 1291433, 6059801, 7161583, 78777413]

約数ペア:

[(1, 78777413), (11, 7161583), (13, 6059801), (61, 1291433), (121, 651053), (143, 550891), (671, 117403), (793, 99341), (821, 95953), (1573, 50081), (7381, 10673), (8723, 9031)]