26882757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 17932923

約数列:

[1, 3, 9, 11, 33, 37, 41, 99, 111, 123, 179, 333, 369, 407, 451, 537, 1221, 1353, 1517, 1611, 1969, 3663, 4059, 4551, 5907, 6623, 7339, 13653, 16687, 17721, 19869, 22017, 50061, 59607, 66051, 72853, 80729, 150183, 218559, 242187, 271543, 655677, 726561, 814629, 2443887, 2986973, 8960919, 26882757]

約数ペア:

[(1, 26882757), (3, 8960919), (9, 2986973), (11, 2443887), (33, 814629), (37, 726561), (41, 655677), (99, 271543), (111, 242187), (123, 218559), (179, 150183), (333, 80729), (369, 72853), (407, 66051), (451, 59607), (537, 50061), (1221, 22017), (1353, 19869), (1517, 17721), (1611, 16687), (1969, 13653), (3663, 7339), (4059, 6623), (4551, 5907)]