7070571

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 10981440

約数和(自身を除く): 3910869

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 183, 243, 477, 549, 729, 1431, 1647, 2187, 3233, 4293, 4941, 9699, 12879, 14823, 29097, 38637, 44469, 87291, 115911, 133407, 261873, 785619, 2356857, 7070571]

約数ペア:

[(1, 7070571), (3, 2356857), (9, 785619), (27, 261873), (53, 133407), (61, 115911), (81, 87291), (159, 44469), (183, 38637), (243, 29097), (477, 14823), (549, 12879), (729, 9699), (1431, 4941), (1647, 4293), (2187, 3233)]