64239267

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 87019520

約数和(自身を除く): 22780253

約数列:

[1, 3, 127, 139, 381, 417, 1213, 3639, 17653, 52959, 154051, 168607, 462153, 505821, 21413089, 64239267]

約数ペア:

[(1, 64239267), (3, 21413089), (127, 505821), (139, 462153), (381, 168607), (417, 154051), (1213, 52959), (3639, 17653)]