40860153

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{18233}}^1$

素因数の和:18325

約数の個数: 16

約数和(自身を含む): 61266240

約数和(自身を除く): 20406087

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 18233, 54699, 164097, 492291, 1513339, 4540017, 13620051, 40860153]

約数ペア:

[(1, 40860153), (3, 13620051), (9, 4540017), (27, 1513339), (83, 492291), (249, 164097), (747, 54699), (2241, 18233)]