54897471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1609}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 29492289

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 1609, 2007, 3791, 4827, 11373, 14481, 27353, 34119, 82059, 246177, 358807, 1076421, 3229263, 6099719, 18299157, 54897471]

約数ペア:

[(1, 54897471), (3, 18299157), (9, 6099719), (17, 3229263), (51, 1076421), (153, 358807), (223, 246177), (669, 82059), (1609, 34119), (2007, 27353), (3791, 14481), (4827, 11373)]