79861821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14947}}^1$

素因数の和:15100

約数の個数: 16

約数和(自身を含む): 115518144

約数和(自身を除く): 35656323

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 14947, 44841, 194311, 582933, 2047739, 6143217, 26620607, 79861821]

約数ペア:

[(1, 79861821), (3, 26620607), (13, 6143217), (39, 2047739), (137, 582933), (411, 194311), (1781, 44841), (5343, 14947)]