71552727

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 30

約数和(自身を含む): 112855248

約数和(自身を除く): 41302521

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1539, 2447, 3249, 7341, 9747, 22023, 29241, 46493, 66069, 139479, 198207, 418437, 883367, 1255311, 2650101, 3765933, 7950303, 23850909, 71552727]

約数ペア:

[(1, 71552727), (3, 23850909), (9, 7950303), (19, 3765933), (27, 2650101), (57, 1255311), (81, 883367), (171, 418437), (361, 198207), (513, 139479), (1083, 66069), (1539, 46493), (2447, 29241), (3249, 22023), (7341, 9747)]