54906387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 75256320

約数和(自身を除く): 20349933

約数列:

[1, 3, 47, 141, 163, 489, 2389, 7167, 7661, 22983, 112283, 336849, 389407, 1168221, 18302129, 54906387]

約数ペア:

[(1, 54906387), (3, 18302129), (47, 1168221), (141, 389407), (163, 336849), (489, 112283), (2389, 22983), (7167, 7661)]