90717567

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3942

約数の個数: 16

約数和(自身を含む): 124277760

約数和(自身を除く): 33560193

約数列:

[1, 3, 47, 141, 173, 519, 3719, 8131, 11157, 24393, 174793, 524379, 643387, 1930161, 30239189, 90717567]

約数ペア:

[(1, 90717567), (3, 30239189), (47, 1930161), (141, 643387), (173, 524379), (519, 174793), (3719, 24393), (8131, 11157)]