8481570561

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1249}}^1\times {\mathrm{5849}}^1$

素因数の和:7150

約数の個数: 32

約数和(自身を含む): 12870000000

約数和(自身を除く): 4388429439

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1249, 3747, 5849, 11241, 17547, 33723, 52641, 53707, 157923, 161121, 251507, 483363, 754521, 1450089, 2263563, 6790689, 7305401, 21916203, 65748609, 197245827, 314132243, 942396729, 2827190187, 8481570561]

約数ペア:

[(1, 8481570561), (3, 2827190187), (9, 942396729), (27, 314132243), (43, 197245827), (129, 65748609), (387, 21916203), (1161, 7305401), (1249, 6790689), (3747, 2263563), (5849, 1450089), (11241, 754521), (17547, 483363), (33723, 251507), (52641, 161121), (53707, 157923)]