156712428717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{70001}}^1$

素因数の和:70573

約数の個数: 32

約数和(自身を含む): 227209691520

約数和(自身を除く): 70497262803

約数列:

[1, 3, 13, 39, 137, 411, 419, 1257, 1781, 5343, 5447, 16341, 57403, 70001, 172209, 210003, 746239, 910013, 2238717, 2730039, 9590137, 28770411, 29330419, 87991257, 124671781, 374015343, 381295447, 1143886341, 4018267403, 12054802209, 52237476239, 156712428717]

約数ペア:

[(1, 156712428717), (3, 52237476239), (13, 12054802209), (39, 4018267403), (137, 1143886341), (411, 381295447), (419, 374015343), (1257, 124671781), (1781, 87991257), (5343, 29330419), (5447, 28770411), (16341, 9590137), (57403, 2730039), (70001, 2238717), (172209, 910013), (210003, 746239)]