61640973

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53093}}^1$

素因数の和:53145

約数の個数: 16

約数和(自身を含む): 93445440

約数和(自身を除く): 31804467

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 53093, 159279, 477837, 1433511, 2282999, 6848997, 20546991, 61640973]

約数ペア:

[(1, 61640973), (3, 20546991), (9, 6848997), (27, 2282999), (43, 1433511), (129, 477837), (387, 159279), (1161, 53093)]