195655689

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{154181}}^1$

素因数の和:154237

約数の個数: 16

約数和(自身を含む): 296029440

約数和(自身を除く): 100373751

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 154181, 462543, 1387629, 4162887, 7246507, 21739521, 65218563, 195655689]

約数ペア:

[(1, 195655689), (3, 65218563), (9, 21739521), (27, 7246507), (47, 4162887), (141, 1387629), (423, 462543), (1269, 154181)]