64362901

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 18

約数和(自身を含む): 71643362

約数和(自身を除く): 7280461

約数列:

[1, 17, 23, 289, 391, 421, 529, 6647, 7157, 8993, 9683, 121669, 152881, 164611, 222709, 2798387, 3786053, 64362901]

約数ペア:

[(1, 64362901), (17, 3786053), (23, 2798387), (289, 222709), (391, 164611), (421, 152881), (529, 121669), (6647, 9683), (7157, 8993)]