80683239

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 132894720

約数和(自身を除く): 52211481

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 479, 617, 1437, 1851, 3353, 4319, 6227, 8021, 10059, 12957, 18681, 24063, 43589, 56147, 130767, 168441, 295543, 886629, 2068801, 3842059, 6206403, 11526177, 26894413, 80683239]

約数ペア:

[(1, 80683239), (3, 26894413), (7, 11526177), (13, 6206403), (21, 3842059), (39, 2068801), (91, 886629), (273, 295543), (479, 168441), (617, 130767), (1437, 56147), (1851, 43589), (3353, 24063), (4319, 18681), (6227, 12957), (8021, 10059)]