86557257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14419}}^1$

素因数の和:14477

約数の個数: 24

約数和(自身を含む): 134971200

約数和(自身を除く): 48413943

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 14419, 43257, 129771, 331637, 418151, 994911, 1254453, 2984733, 3763359, 9617473, 28852419, 86557257]

約数ペア:

[(1, 86557257), (3, 28852419), (9, 9617473), (23, 3763359), (29, 2984733), (69, 1254453), (87, 994911), (207, 418151), (261, 331637), (667, 129771), (2001, 43257), (6003, 14419)]