90051171

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{3541}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 140518224

約数和(自身を除く): 50467053

約数列:

[1, 3, 7, 21, 49, 147, 173, 519, 1211, 3541, 3633, 8477, 10623, 24787, 25431, 74361, 173509, 520527, 612593, 1837779, 4288151, 12864453, 30017057, 90051171]

約数ペア:

[(1, 90051171), (3, 30017057), (7, 12864453), (21, 4288151), (49, 1837779), (147, 612593), (173, 520527), (519, 173509), (1211, 74361), (3541, 25431), (3633, 24787), (8477, 10623)]