74702913

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{14221}}^1$

素因数の和:14344

約数の個数: 16

約数和(自身を含む): 106494336

約数和(自身を除く): 31791423

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 14221, 42663, 241757, 725271, 1464763, 4394289, 24900971, 74702913]

約数ペア:

[(1, 74702913), (3, 24900971), (17, 4394289), (51, 1464763), (103, 725271), (309, 241757), (1751, 42663), (5253, 14221)]