82635471

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 129169920

約数和(自身を除く): 46534449

約数列:

[1, 3, 9, 27, 29, 81, 87, 127, 261, 277, 381, 783, 831, 1143, 2349, 2493, 3429, 3683, 7479, 8033, 10287, 11049, 22437, 24099, 33147, 35179, 72297, 99441, 105537, 216891, 298323, 316611, 650673, 949833, 1020191, 2849499, 3060573, 9181719, 27545157, 82635471]

約数ペア:

[(1, 82635471), (3, 27545157), (9, 9181719), (27, 3060573), (29, 2849499), (81, 1020191), (87, 949833), (127, 650673), (261, 316611), (277, 298323), (381, 216891), (783, 105537), (831, 99441), (1143, 72297), (2349, 35179), (2493, 33147), (3429, 24099), (3683, 22437), (7479, 11049), (8033, 10287)]