64754883

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 100564800

約数和(自身を除く): 35809917

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1021, 2187, 2349, 3063, 7047, 9189, 21141, 27567, 29609, 63423, 82701, 88827, 248103, 266481, 744309, 799443, 2232927, 2398329, 7194987, 21584961, 64754883]

約数ペア:

[(1, 64754883), (3, 21584961), (9, 7194987), (27, 2398329), (29, 2232927), (81, 799443), (87, 744309), (243, 266481), (261, 248103), (729, 88827), (783, 82701), (1021, 63423), (2187, 29609), (2349, 27567), (3063, 21141), (7047, 9189)]