27973323

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 47923200

約数和(自身を除く): 19949877

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 801, 1663, 1869, 2403, 4989, 5607, 11641, 14967, 16821, 34923, 44901, 104769, 148007, 314307, 444021, 1036049, 1332063, 3108147, 3996189, 9324441, 27973323]

約数ペア:

[(1, 27973323), (3, 9324441), (7, 3996189), (9, 3108147), (21, 1332063), (27, 1036049), (63, 444021), (89, 314307), (189, 148007), (267, 104769), (623, 44901), (801, 34923), (1663, 16821), (1869, 14967), (2403, 11641), (4989, 5607)]