89782011

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 151632000

約数和(自身を除く): 61849989

約数列:

[1, 3, 9, 11, 19, 33, 57, 59, 99, 171, 177, 209, 531, 627, 649, 809, 1121, 1881, 1947, 2427, 3363, 5841, 7281, 8899, 10089, 12331, 15371, 26697, 36993, 46113, 47731, 80091, 110979, 138339, 143193, 169081, 429579, 507243, 525041, 906889, 1521729, 1575123, 2720667, 4725369, 8162001, 9975779, 29927337, 89782011]

約数ペア:

[(1, 89782011), (3, 29927337), (9, 9975779), (11, 8162001), (19, 4725369), (33, 2720667), (57, 1575123), (59, 1521729), (99, 906889), (171, 525041), (177, 507243), (209, 429579), (531, 169081), (627, 143193), (649, 138339), (809, 110979), (1121, 80091), (1881, 47731), (1947, 46113), (2427, 36993), (3363, 26697), (5841, 15371), (7281, 12331), (8899, 10089)]