9732879

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 42

約数和(自身を含む): 16001520

約数和(自身を除く): 6268641

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 169, 237, 243, 351, 507, 711, 729, 1027, 1053, 1521, 2133, 3081, 3159, 4563, 6399, 9243, 9477, 13351, 13689, 19197, 27729, 40053, 41067, 57591, 83187, 120159, 123201, 249561, 360477, 748683, 1081431, 3244293, 9732879]

約数ペア:

[(1, 9732879), (3, 3244293), (9, 1081431), (13, 748683), (27, 360477), (39, 249561), (79, 123201), (81, 120159), (117, 83187), (169, 57591), (237, 41067), (243, 40053), (351, 27729), (507, 19197), (711, 13689), (729, 13351), (1027, 9477), (1053, 9243), (1521, 6399), (2133, 4563), (3081, 3159)]