54947799

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 80917200

約数和(自身を除く): 25969401

約数列:

[1, 3, 9, 89, 181, 267, 379, 543, 801, 1137, 1629, 3411, 16109, 33731, 48327, 68599, 101193, 144981, 205797, 303579, 617391, 6105311, 18315933, 54947799]

約数ペア:

[(1, 54947799), (3, 18315933), (9, 6105311), (89, 617391), (181, 303579), (267, 205797), (379, 144981), (543, 101193), (801, 68599), (1137, 48327), (1629, 33731), (3411, 16109)]