87745137

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{839}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 119024640

約数和(自身を除く): 31279503

約数列:

[1, 3, 71, 213, 491, 839, 1473, 2517, 34861, 59569, 104583, 178707, 411949, 1235847, 29248379, 87745137]

約数ペア:

[(1, 87745137), (3, 29248379), (71, 1235847), (213, 411949), (491, 178707), (839, 104583), (1473, 59569), (2517, 34861)]