27545157

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 42700800

約数和(自身を除く): 15155643

約数列:

[1, 3, 9, 27, 29, 87, 127, 261, 277, 381, 783, 831, 1143, 2493, 3429, 3683, 7479, 8033, 11049, 24099, 33147, 35179, 72297, 99441, 105537, 216891, 316611, 949833, 1020191, 3060573, 9181719, 27545157]

約数ペア:

[(1, 27545157), (3, 9181719), (9, 3060573), (27, 1020191), (29, 949833), (87, 316611), (127, 216891), (261, 105537), (277, 99441), (381, 72297), (783, 35179), (831, 33147), (1143, 24099), (2493, 11049), (3429, 8033), (3683, 7479)]