39609837

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 60790400

約数和(自身を除く): 21180563

約数列:

[1, 3, 9, 27, 43, 109, 129, 313, 327, 387, 939, 981, 1161, 2817, 2943, 4687, 8451, 13459, 14061, 34117, 40377, 42183, 102351, 121131, 126549, 307053, 363393, 921159, 1467031, 4401093, 13203279, 39609837]

約数ペア:

[(1, 39609837), (3, 13203279), (9, 4401093), (27, 1467031), (43, 921159), (109, 363393), (129, 307053), (313, 126549), (327, 121131), (387, 102351), (939, 42183), (981, 40377), (1161, 34117), (2817, 14061), (2943, 13459), (4687, 8451)]