65890011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 103051008

約数和(自身を除く): 37160997

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 1139, 1753, 2211, 3417, 5259, 12529, 19283, 29801, 37587, 57849, 89403, 117451, 327811, 352353, 983433, 1291961, 1996667, 3875883, 5990001, 21963337, 65890011]

約数ペア:

[(1, 65890011), (3, 21963337), (11, 5990001), (17, 3875883), (33, 1996667), (51, 1291961), (67, 983433), (187, 352353), (201, 327811), (561, 117451), (737, 89403), (1139, 57849), (1753, 37587), (2211, 29801), (3417, 19283), (5259, 12529)]