54393969

素因数分解:

$3^1\times 7^3\times {\mathrm{52861}}^1$

素因数の和:52885

約数の個数: 16

約数和(自身を含む): 84579200

約数和(自身を除く): 30185231

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 52861, 158583, 370027, 1110081, 2590189, 7770567, 18131323, 54393969]

約数ペア:

[(1, 54393969), (3, 18131323), (7, 7770567), (21, 2590189), (49, 1110081), (147, 370027), (343, 158583), (1029, 52861)]