86638239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9283}}^1$

素因数の和:9367

約数の個数: 24

約数和(自身を含む): 134692272

約数和(自身を除く): 48054033

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9283, 9333, 27849, 83547, 157811, 473433, 566263, 1420299, 1698789, 5096367, 9626471, 28879413, 86638239]

約数ペア:

[(1, 86638239), (3, 28879413), (9, 9626471), (17, 5096367), (51, 1698789), (61, 1420299), (153, 566263), (183, 473433), (549, 157811), (1037, 83547), (3111, 27849), (9283, 9333)]