55950321

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{25867}}^1$

素因数の和:25980

約数の個数: 16

約数和(自身を含む): 86088704

約数和(自身を除く): 30138383

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 25867, 77601, 181069, 543207, 2664301, 7992903, 18650107, 55950321]

約数ペア:

[(1, 55950321), (3, 18650107), (7, 7992903), (21, 2664301), (103, 543207), (309, 181069), (721, 77601), (2163, 25867)]