4027832973

素因数分解:

$3^4\times {\mathrm{1979}}^1\times {\mathrm{25127}}^1$

素因数の和:27118

約数の個数: 20

約数和(自身を含む): 6020166240

約数和(自身を除く): 1992333267

約数列:

[1, 3, 9, 27, 81, 1979, 5937, 17811, 25127, 53433, 75381, 160299, 226143, 678429, 2035287, 49726333, 149178999, 447536997, 1342610991, 4027832973]

約数ペア:

[(1, 4027832973), (3, 1342610991), (9, 447536997), (27, 149178999), (81, 49726333), (1979, 2035287), (5937, 678429), (17811, 226143), (25127, 160299), (53433, 75381)]