72356643

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1193}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 109523232

約数和(自身を除く): 37166589

約数列:

[1, 3, 9, 23, 69, 207, 293, 879, 1193, 2637, 3579, 6739, 10737, 20217, 27439, 60651, 82317, 246951, 349549, 1048647, 3145941, 8039627, 24118881, 72356643]

約数ペア:

[(1, 72356643), (3, 24118881), (9, 8039627), (23, 3145941), (69, 1048647), (207, 349549), (293, 246951), (879, 82317), (1193, 60651), (2637, 27439), (3579, 20217), (6739, 10737)]