80880843

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 110532096

約数和(自身を除く): 29651253

約数列:

[1, 3, 47, 141, 331, 993, 1733, 5199, 15557, 46671, 81451, 244353, 573623, 1720869, 26960281, 80880843]

約数ペア:

[(1, 80880843), (3, 26960281), (47, 1720869), (141, 573623), (331, 244353), (993, 81451), (1733, 46671), (5199, 15557)]