53166381

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{757}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 72840768

約数和(自身を除く): 19674387

約数列:

[1, 3, 41, 123, 571, 757, 1713, 2271, 23411, 31037, 70233, 93111, 432247, 1296741, 17722127, 53166381]

約数ペア:

[(1, 53166381), (3, 17722127), (41, 1296741), (123, 432247), (571, 93111), (757, 70233), (1713, 31037), (2271, 23411)]