40148811

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{40189}}^1$

素因数の和:40235

約数の個数: 16

約数和(自身を含む): 61088800

約数和(自身を除く): 20939989

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 40189, 120567, 361701, 1085103, 1486993, 4460979, 13382937, 40148811]

約数ペア:

[(1, 40148811), (3, 13382937), (9, 4460979), (27, 1486993), (37, 1085103), (111, 361701), (333, 120567), (999, 40189)]