80634519

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75289}}^1$

素因数の和:75319

約数の個数: 24

約数和(自身を含む): 140942880

約数和(自身を除く): 60308361

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 75289, 225867, 527023, 677601, 1279913, 1581069, 3839739, 4743207, 8959391, 11519217, 26878173, 80634519]

約数ペア:

[(1, 80634519), (3, 26878173), (7, 11519217), (9, 8959391), (17, 4743207), (21, 3839739), (51, 1581069), (63, 1279913), (119, 677601), (153, 527023), (357, 225867), (1071, 75289)]