307804563

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4129}}^1$

素因数の和:4400

約数の個数: 32

約数和(自身を含む): 499564800

約数和(自身を除く): 191760237

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 2259, 2761, 4129, 6777, 8283, 12387, 24849, 37161, 45419, 74547, 111483, 136257, 408771, 1036379, 1226313, 3109137, 9327411, 11400169, 27982233, 34200507, 102601521, 307804563]

約数ペア:

[(1, 307804563), (3, 102601521), (9, 34200507), (11, 27982233), (27, 11400169), (33, 9327411), (99, 3109137), (251, 1226313), (297, 1036379), (753, 408771), (2259, 136257), (2761, 111483), (4129, 74547), (6777, 45419), (8283, 37161), (12387, 24849)]