74526723

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31727}}^1$

素因数の和:31768

約数の個数: 20

約数和(自身を含む): 115172640

約数和(自身を除く): 40645917

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 31727, 95181, 285543, 856629, 920083, 2569887, 2760249, 8280747, 24842241, 74526723]

約数ペア:

[(1, 74526723), (3, 24842241), (9, 8280747), (27, 2760249), (29, 2569887), (81, 920083), (87, 856629), (261, 285543), (783, 95181), (2349, 31727)]