127415343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{28183}}^1$

素因数の和:28334

約数の個数: 16

約数和(自身を含む): 186690816

約数和(自身を除く): 59275473

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 28183, 84549, 310013, 930039, 3861071, 11583213, 42471781, 127415343]

約数ペア:

[(1, 127415343), (3, 42471781), (11, 11583213), (33, 3861071), (137, 930039), (411, 310013), (1507, 84549), (4521, 28183)]