13480493769

素因数分解:

$3^6\times {\mathrm{3221}}^1\times {\mathrm{5741}}^1$

素因数の和:8980

約数の個数: 28

約数和(自身を含む): 20221291332

約数和(自身を除く): 6740797563

約数列:

[1, 3, 9, 27, 81, 243, 729, 3221, 5741, 9663, 17223, 28989, 51669, 86967, 155007, 260901, 465021, 782703, 1395063, 2348109, 4185189, 18491761, 55475283, 166425849, 499277547, 1497832641, 4493497923, 13480493769]

約数ペア:

[(1, 13480493769), (3, 4493497923), (9, 1497832641), (27, 499277547), (81, 166425849), (243, 55475283), (729, 18491761), (3221, 4185189), (5741, 2348109), (9663, 1395063), (17223, 782703), (28989, 465021), (51669, 260901), (86967, 155007)]