69797871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 119482272

約数和(自身を除く): 49684401

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 193, 281, 429, 579, 843, 1287, 1737, 2123, 2509, 2529, 3091, 3653, 6369, 7527, 9273, 10959, 19107, 22581, 27599, 27819, 32877, 40183, 54233, 82797, 120549, 162699, 248391, 361647, 488097, 596563, 705029, 1789689, 2115087, 5369067, 6345261, 7755319, 23265957, 69797871]

約数ペア:

[(1, 69797871), (3, 23265957), (9, 7755319), (11, 6345261), (13, 5369067), (33, 2115087), (39, 1789689), (99, 705029), (117, 596563), (143, 488097), (193, 361647), (281, 248391), (429, 162699), (579, 120549), (843, 82797), (1287, 54233), (1737, 40183), (2123, 32877), (2509, 27819), (2529, 27599), (3091, 22581), (3653, 19107), (6369, 10959), (7527, 9273)]