86577981

素因数分解:

$3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{2707}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 132063744

約数和(自身を除く): 45485763

約数列:

[1, 3, 7, 21, 1523, 2707, 4569, 8121, 10661, 18949, 31983, 56847, 4122761, 12368283, 28859327, 86577981]

約数ペア:

[(1, 86577981), (3, 28859327), (7, 12368283), (21, 4122761), (1523, 56847), (2707, 31983), (4569, 18949), (8121, 10661)]