53688381

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2179}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 73666560

約数和(自身を除く): 19978179

約数列:

[1, 3, 43, 129, 191, 573, 2179, 6537, 8213, 24639, 93697, 281091, 416189, 1248567, 17896127, 53688381]

約数ペア:

[(1, 53688381), (3, 17896127), (43, 1248567), (129, 416189), (191, 281091), (573, 93697), (2179, 24639), (6537, 8213)]