81397266

素因数分解:

$2^1\times 3^1\times {\mathrm{1433}}^1\times {\mathrm{9467}}^1$

素因数の和:10905

約数の個数: 16

約数和(自身を含む): 162925344

約数和(自身を除く): 81528078

約数列:

[1, 2, 3, 6, 1433, 2866, 4299, 8598, 9467, 18934, 28401, 56802, 13566211, 27132422, 40698633, 81397266]

約数ペア:

[(1, 81397266), (2, 40698633), (3, 27132422), (6, 13566211), (1433, 56802), (2866, 28401), (4299, 18934), (8598, 9467)]