49718727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3037}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 76776336

約数和(自身を除く): 27057609

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 3037, 5457, 9111, 16371, 27333, 51629, 154887, 324959, 464661, 974877, 2924631, 5524303, 16572909, 49718727]

約数ペア:

[(1, 49718727), (3, 16572909), (9, 5524303), (17, 2924631), (51, 974877), (107, 464661), (153, 324959), (321, 154887), (963, 51629), (1819, 27333), (3037, 16371), (5457, 9111)]