9187893

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 15986880

約数和(自身を除く): 6798987

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 121, 143, 177, 363, 429, 531, 649, 767, 1089, 1287, 1331, 1573, 1947, 2301, 3993, 4719, 5841, 6903, 7139, 8437, 11979, 14157, 17303, 21417, 25311, 51909, 64251, 75933, 78529, 92807, 155727, 235587, 278421, 706761, 835263, 1020877, 3062631, 9187893]

約数ペア:

[(1, 9187893), (3, 3062631), (9, 1020877), (11, 835263), (13, 706761), (33, 278421), (39, 235587), (59, 155727), (99, 92807), (117, 78529), (121, 75933), (143, 64251), (177, 51909), (363, 25311), (429, 21417), (531, 17303), (649, 14157), (767, 11979), (1089, 8437), (1287, 7139), (1331, 6903), (1573, 5841), (1947, 4719), (2301, 3993)]