54001563

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 90401280

約数和(自身を除く): 36399717

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1489, 1727, 3297, 4467, 5181, 10423, 12089, 16379, 31269, 36267, 49137, 114653, 233773, 343959, 701319, 1636411, 2571503, 4909233, 7714509, 18000521, 54001563]

約数ペア:

[(1, 54001563), (3, 18000521), (7, 7714509), (11, 4909233), (21, 2571503), (33, 1636411), (77, 701319), (157, 343959), (231, 233773), (471, 114653), (1099, 49137), (1489, 36267), (1727, 31269), (3297, 16379), (4467, 12089), (5181, 10423)]