139387167

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 206934000

約数和(自身を除く): 67546833

約数列:

[1, 3, 9, 41, 123, 369, 499, 757, 1497, 2271, 4491, 6813, 20459, 31037, 61377, 93111, 184131, 279333, 377743, 1133229, 3399687, 15487463, 46462389, 139387167]

約数ペア:

[(1, 139387167), (3, 46462389), (9, 15487463), (41, 3399687), (123, 1133229), (369, 377743), (499, 279333), (757, 184131), (1497, 93111), (2271, 61377), (4491, 31037), (6813, 20459)]