90745371

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 139299264

約数和(自身を除く): 48553893

約数列:

[1, 3, 9, 17, 51, 153, 317, 951, 1871, 2853, 5389, 5613, 16167, 16839, 31807, 48501, 95421, 286263, 593107, 1779321, 5337963, 10082819, 30248457, 90745371]

約数ペア:

[(1, 90745371), (3, 30248457), (9, 10082819), (17, 5337963), (51, 1779321), (153, 593107), (317, 286263), (951, 95421), (1871, 48501), (2853, 31807), (5389, 16839), (5613, 16167)]