15678427617

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{82793}}^1$

素因数の和:83249

約数の個数: 24

約数和(自身を含む): 23132312424

約数和(自身を除く): 7453884807

約数列:

[1, 3, 9, 53, 159, 397, 477, 1191, 3573, 21041, 63123, 82793, 189369, 248379, 745137, 4388029, 13164087, 32868821, 39492261, 98606463, 295819389, 1742047513, 5226142539, 15678427617]

約数ペア:

[(1, 15678427617), (3, 5226142539), (9, 1742047513), (53, 295819389), (159, 98606463), (397, 39492261), (477, 32868821), (1191, 13164087), (3573, 4388029), (21041, 745137), (63123, 248379), (82793, 189369)]