16832673

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 30499560

約数和(自身を除く): 13666887

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 41, 87, 99, 117, 121, 123, 143, 261, 319, 363, 369, 377, 429, 451, 533, 957, 1089, 1131, 1189, 1287, 1353, 1573, 1599, 2871, 3393, 3509, 3567, 4059, 4147, 4719, 4797, 4961, 5863, 10527, 10701, 12441, 13079, 14157, 14883, 15457, 17589, 31581, 37323, 39237, 44649, 45617, 46371, 52767, 64493, 117711, 136851, 139113, 143869, 170027, 193479, 410553, 431607, 510081, 580437, 1294821, 1530243, 1870297, 5610891, 16832673]

約数ペア:

[(1, 16832673), (3, 5610891), (9, 1870297), (11, 1530243), (13, 1294821), (29, 580437), (33, 510081), (39, 431607), (41, 410553), (87, 193479), (99, 170027), (117, 143869), (121, 139113), (123, 136851), (143, 117711), (261, 64493), (319, 52767), (363, 46371), (369, 45617), (377, 44649), (429, 39237), (451, 37323), (533, 31581), (957, 17589), (1089, 15457), (1131, 14883), (1189, 14157), (1287, 13079), (1353, 12441), (1573, 10701), (1599, 10527), (2871, 5863), (3393, 4961), (3509, 4797), (3567, 4719), (4059, 4147)]