31865859

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{25111}}^1$

素因数の和:25167

約数の個数: 16

約数和(自身を含む): 48215040

約数和(自身を除く): 16349181

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 25111, 75333, 225999, 677997, 1180217, 3540651, 10621953, 31865859]

約数ペア:

[(1, 31865859), (3, 10621953), (9, 3540651), (27, 1180217), (47, 677997), (141, 225999), (423, 75333), (1269, 25111)]