64923147

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{17299}}^1$

素因数の和:17447

約数の個数: 16

約数和(自身を含む): 96880000

約数和(自身を除く): 31956853

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 17299, 51897, 155691, 467073, 2404561, 7213683, 21641049, 64923147]

約数ペア:

[(1, 64923147), (3, 21641049), (9, 7213683), (27, 2404561), (139, 467073), (417, 155691), (1251, 51897), (3753, 17299)]