84726909

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1583}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 129317760

約数和(自身を除く): 44590851

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 1583, 2817, 4749, 5947, 14247, 17841, 30077, 53523, 90231, 270693, 495479, 1486437, 4459311, 9414101, 28242303, 84726909]

約数ペア:

[(1, 84726909), (3, 28242303), (9, 9414101), (19, 4459311), (57, 1486437), (171, 495479), (313, 270693), (939, 90231), (1583, 53523), (2817, 30077), (4749, 17841), (5947, 14247)]