81464862

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{25097}}^1$

素因数の和:25643

約数の個数: 16

約数和(自身を含む): 163237392

約数和(自身を除く): 81772530

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 25097, 50194, 75291, 150582, 13577477, 27154954, 40732431, 81464862]

約数ペア:

[(1, 81464862), (2, 40732431), (3, 27154954), (6, 13577477), (541, 150582), (1082, 75291), (1623, 50194), (3246, 25097)]