61378851

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 83833344

約数和(自身を除く): 22454493

約数列:

[1, 3, 47, 141, 643, 677, 1929, 2031, 30221, 31819, 90663, 95457, 435311, 1305933, 20459617, 61378851]

約数ペア:

[(1, 61378851), (3, 20459617), (47, 1305933), (141, 435311), (643, 95457), (677, 90663), (1929, 31819), (2031, 30221)]