87702723

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{13591}}^1$

素因数の和:13839

約数の個数: 16

約数和(自身を含む): 130483200

約数和(自身を除く): 42780477

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 13591, 40773, 122319, 366957, 3248249, 9744747, 29234241, 87702723]

約数ペア:

[(1, 87702723), (3, 29234241), (9, 9744747), (27, 3248249), (239, 366957), (717, 122319), (2151, 40773), (6453, 13591)]