26766399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 40578048

約数和(自身を除く): 13811649

約数列:

[1, 3, 11, 33, 41, 73, 123, 219, 271, 451, 803, 813, 1353, 2409, 2981, 2993, 8943, 8979, 11111, 19783, 32923, 33333, 59349, 98769, 122221, 217613, 366663, 652839, 811103, 2433309, 8922133, 26766399]

約数ペア:

[(1, 26766399), (3, 8922133), (11, 2433309), (33, 811103), (41, 652839), (73, 366663), (123, 217613), (219, 122221), (271, 98769), (451, 59349), (803, 33333), (813, 32923), (1353, 19783), (2409, 11111), (2981, 8979), (2993, 8943)]