57201621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14051}}^1$

素因数の和:14136

約数の個数: 16

約数和(自身を含む): 80939520

約数和(自身を除く): 23737899

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 14051, 42153, 323173, 829009, 969519, 2487027, 19067207, 57201621]

約数ペア:

[(1, 57201621), (3, 19067207), (23, 2487027), (59, 969519), (69, 829009), (177, 323173), (1357, 42153), (4071, 14051)]