72007617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12613}}^1$

素因数の和:12800

約数の個数: 16

約数和(自身を含む): 105352128

約数和(自身を除く): 33344511

約数列:

[1, 3, 11, 33, 173, 519, 1903, 5709, 12613, 37839, 138743, 416229, 2182049, 6546147, 24002539, 72007617]

約数ペア:

[(1, 72007617), (3, 24002539), (11, 6546147), (33, 2182049), (173, 416229), (519, 138743), (1903, 37839), (5709, 12613)]