8890167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 6786249

約数列:

[1, 3, 11, 13, 17, 23, 33, 39, 51, 53, 69, 143, 159, 187, 221, 253, 299, 391, 429, 561, 583, 663, 689, 759, 897, 901, 1173, 1219, 1749, 2067, 2431, 2703, 3289, 3657, 4301, 5083, 7293, 7579, 9867, 9911, 11713, 12903, 13409, 15249, 15847, 20723, 22737, 29733, 35139, 40227, 47541, 55913, 62169, 128843, 167739, 174317, 227953, 269399, 386529, 522951, 683859, 808197, 2963389, 8890167]

約数ペア:

[(1, 8890167), (3, 2963389), (11, 808197), (13, 683859), (17, 522951), (23, 386529), (33, 269399), (39, 227953), (51, 174317), (53, 167739), (69, 128843), (143, 62169), (159, 55913), (187, 47541), (221, 40227), (253, 35139), (299, 29733), (391, 22737), (429, 20723), (561, 15847), (583, 15249), (663, 13409), (689, 12903), (759, 11713), (897, 9911), (901, 9867), (1173, 7579), (1219, 7293), (1749, 5083), (2067, 4301), (2431, 3657), (2703, 3289)]