8481214719

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2236

約数の個数: 36

約数和(自身を含む): 12579542976

約数和(自身を除く): 4098328257

約数列:

[1, 3, 9, 47, 141, 223, 423, 669, 1913, 2007, 2209, 5739, 6627, 10481, 17217, 19881, 31443, 89911, 94329, 269733, 426599, 492607, 809199, 1279797, 1477821, 3839391, 4225817, 4433463, 12677451, 20050153, 38032353, 60150459, 180451377, 942357191, 2827071573, 8481214719]

約数ペア:

[(1, 8481214719), (3, 2827071573), (9, 942357191), (47, 180451377), (141, 60150459), (223, 38032353), (423, 20050153), (669, 12677451), (1913, 4433463), (2007, 4225817), (2209, 3839391), (5739, 1477821), (6627, 1279797), (10481, 809199), (17217, 492607), (19881, 426599), (31443, 269733), (89911, 94329)]