89809011

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8761}}^1$

素因数の和:8851

約数の個数: 24

約数和(自身を含む): 139420944

約数和(自身を除く): 49611933

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 8761, 10251, 26283, 78849, 148937, 446811, 586987, 1340433, 1760961, 5282883, 9978779, 29936337, 89809011]

約数ペア:

[(1, 89809011), (3, 29936337), (9, 9978779), (17, 5282883), (51, 1760961), (67, 1340433), (153, 586987), (201, 446811), (603, 148937), (1139, 78849), (3417, 26283), (8761, 10251)]