89879391

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83921}}^1$

素因数の和:83951

約数の個数: 24

約数和(自身を含む): 157101984

約数和(自身を除く): 67222593

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 83921, 251763, 587447, 755289, 1426657, 1762341, 4279971, 5287023, 9986599, 12839913, 29959797, 89879391]

約数ペア:

[(1, 89879391), (3, 29959797), (7, 12839913), (9, 9986599), (17, 5287023), (21, 4279971), (51, 1762341), (63, 1426657), (119, 755289), (153, 587447), (357, 251763), (1071, 83921)]