78414279

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 106414560

約数和(自身を除く): 28000281

約数列:

[1, 3, 101, 137, 303, 411, 1889, 5667, 13837, 41511, 190789, 258793, 572367, 776379, 26138093, 78414279]

約数ペア:

[(1, 78414279), (3, 26138093), (101, 776379), (137, 572367), (303, 258793), (411, 190789), (1889, 41511), (5667, 13837)]