72641223

素因数分解:

$3^2\times {\mathrm{1657}}^1\times {\mathrm{4871}}^1$

素因数の和:6534

約数の個数: 12

約数和(自身を含む): 105011088

約数和(自身を除く): 32369865

約数列:

[1, 3, 9, 1657, 4871, 4971, 14613, 14913, 43839, 8071247, 24213741, 72641223]

約数ペア:

[(1, 72641223), (3, 24213741), (9, 8071247), (1657, 43839), (4871, 14913), (4971, 14613)]