69148401

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 112654080

約数和(自身を除く): 43505679

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1777, 1853, 2289, 5331, 5559, 12439, 12971, 30209, 37317, 38913, 90627, 193693, 211463, 581079, 634389, 1355851, 3292781, 4067553, 9878343, 23049467, 69148401]

約数ペア:

[(1, 69148401), (3, 23049467), (7, 9878343), (17, 4067553), (21, 3292781), (51, 1355851), (109, 634389), (119, 581079), (327, 211463), (357, 193693), (763, 90627), (1777, 38913), (1853, 37317), (2289, 30209), (5331, 12971), (5559, 12439)]