54186987

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3938

約数の個数: 16

約数和(自身を含む): 74380032

約数和(自身を除く): 20193045

約数列:

[1, 3, 67, 71, 201, 213, 3797, 4757, 11391, 14271, 254399, 269587, 763197, 808761, 18062329, 54186987]

約数ペア:

[(1, 54186987), (3, 18062329), (67, 808761), (71, 763197), (201, 269587), (213, 254399), (3797, 14271), (4757, 11391)]