74720169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4349}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 114004800

約数和(自身を除く): 39284631

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 4349, 5727, 13047, 17181, 39141, 100027, 300081, 360967, 900243, 1082901, 3248703, 8302241, 24906723, 74720169]

約数ペア:

[(1, 74720169), (3, 24906723), (9, 8302241), (23, 3248703), (69, 1082901), (83, 900243), (207, 360967), (249, 300081), (747, 100027), (1909, 39141), (4349, 17181), (5727, 13047)]