20163210633

素因数分解:

$3^3\times {\mathrm{2081}}^1\times {\mathrm{358859}}^1$

素因数の和:360949

約数の個数: 16

約数和(自身を含む): 29885860800

約数和(自身を除く): 9722650167

約数列:

[1, 3, 9, 27, 2081, 6243, 18729, 56187, 358859, 1076577, 3229731, 9689193, 746785579, 2240356737, 6721070211, 20163210633]

約数ペア:

[(1, 20163210633), (3, 6721070211), (9, 2240356737), (27, 746785579), (2081, 9689193), (6243, 3229731), (18729, 1076577), (56187, 358859)]