64223121

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5689}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 88490880

約数和(自身を除く): 24267759

約数列:

[1, 3, 53, 71, 159, 213, 3763, 5689, 11289, 17067, 301517, 403919, 904551, 1211757, 21407707, 64223121]

約数ペア:

[(1, 64223121), (3, 21407707), (53, 1211757), (71, 904551), (159, 403919), (213, 301517), (3763, 17067), (5689, 11289)]