48005991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 33762969

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 727, 759, 957, 2001, 2181, 2277, 2871, 6003, 6543, 7337, 7997, 16721, 21083, 22011, 23991, 50163, 63249, 66033, 71973, 150489, 183931, 189747, 231913, 484909, 551793, 695739, 1454727, 1655379, 2087217, 4364181, 5333999, 16001997, 48005991]

約数ペア:

[(1, 48005991), (3, 16001997), (9, 5333999), (11, 4364181), (23, 2087217), (29, 1655379), (33, 1454727), (69, 695739), (87, 551793), (99, 484909), (207, 231913), (253, 189747), (261, 183931), (319, 150489), (667, 71973), (727, 66033), (759, 63249), (957, 50163), (2001, 23991), (2181, 22011), (2277, 21083), (2871, 16721), (6003, 7997), (6543, 7337)]