57481353

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{5081}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 85377600

約数和(自身を除く): 27896247

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 5081, 11313, 15243, 45729, 137187, 2128939, 6386817, 19160451, 57481353]

約数ペア:

[(1, 57481353), (3, 19160451), (9, 6386817), (27, 2128939), (419, 137187), (1257, 45729), (3771, 15243), (5081, 11313)]