74821599

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 113454432

約数和(自身を除く): 38632833

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 1997, 4163, 5991, 12489, 17973, 37467, 45931, 137793, 361457, 413379, 1084371, 3253113, 8313511, 24940533, 74821599]

約数ペア:

[(1, 74821599), (3, 24940533), (9, 8313511), (23, 3253113), (69, 1084371), (181, 413379), (207, 361457), (543, 137793), (1629, 45931), (1997, 37467), (4163, 17973), (5991, 12489)]