72403881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4801}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 105567168

約数和(自身を除く): 33163287

約数列:

[1, 3, 11, 33, 457, 1371, 4801, 5027, 14403, 15081, 52811, 158433, 2194057, 6582171, 24134627, 72403881]

約数ペア:

[(1, 72403881), (3, 24134627), (11, 6582171), (33, 2194057), (457, 158433), (1371, 52811), (4801, 15081), (5027, 14403)]