53256639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12799}}^1$

素因数の和:12894

約数の個数: 16

約数和(自身を含む): 75776000

約数和(自身を除く): 22519361

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 12799, 38397, 243181, 729543, 934327, 2802981, 17752213, 53256639]

約数ペア:

[(1, 53256639), (3, 17752213), (19, 2802981), (57, 934327), (73, 729543), (219, 243181), (1387, 38397), (4161, 12799)]