40261563

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{31727}}^1$

素因数の和:31783

約数の個数: 16

約数和(自身を含む): 60917760

約数和(自身を除く): 20656197

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 31727, 95181, 285543, 856629, 1491169, 4473507, 13420521, 40261563]

約数ペア:

[(1, 40261563), (3, 13420521), (9, 4473507), (27, 1491169), (47, 856629), (141, 285543), (423, 95181), (1269, 31727)]