64738899

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{23279}}^1$

素因数の和:23391

約数の個数: 16

約数和(自身を含む): 96844800

約数和(自身を除く): 32105901

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 23279, 69837, 209511, 628533, 2397737, 7193211, 21579633, 64738899]

約数ペア:

[(1, 64738899), (3, 21579633), (9, 7193211), (27, 2397737), (103, 628533), (309, 209511), (927, 69837), (2781, 23279)]