55578303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7907}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 88822656

約数和(自身を除く): 33244353

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 7907, 23721, 71163, 86977, 260931, 561397, 782793, 1684191, 5052573, 6175367, 18526101, 55578303]

約数ペア:

[(1, 55578303), (3, 18526101), (9, 6175367), (11, 5052573), (33, 1684191), (71, 782793), (99, 561397), (213, 260931), (639, 86977), (781, 71163), (2343, 23721), (7029, 7907)]