47187927

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 73766784

約数和(自身を除く): 26578857

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 8443, 25329, 75987, 194189, 227961, 582567, 683883, 1747701, 2051649, 5243103, 15729309, 47187927]

約数ペア:

[(1, 47187927), (3, 15729309), (9, 5243103), (23, 2051649), (27, 1747701), (69, 683883), (81, 582567), (207, 227961), (243, 194189), (621, 75987), (1863, 25329), (5589, 8443)]