56318079

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3049}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 77299200

約数和(自身を除く): 20981121

約数列:

[1, 3, 47, 131, 141, 393, 3049, 6157, 9147, 18471, 143303, 399419, 429909, 1198257, 18772693, 56318079]

約数ペア:

[(1, 56318079), (3, 18772693), (47, 1198257), (131, 429909), (141, 399419), (393, 143303), (3049, 18471), (6157, 9147)]