86812197

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 123992640

約数和(自身を除く): 37180443

約数列:

[1, 3, 19, 57, 71, 213, 361, 1083, 1129, 1349, 3387, 4047, 21451, 25631, 64353, 76893, 80159, 240477, 407569, 1222707, 1523021, 4569063, 28937399, 86812197]

約数ペア:

[(1, 86812197), (3, 28937399), (19, 4569063), (57, 1523021), (71, 1222707), (213, 407569), (361, 240477), (1083, 80159), (1129, 76893), (1349, 64353), (3387, 25631), (4047, 21451)]