15672230973

素因数分解:

$3^4\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{11777}}^1$

素因数の和:14143

約数の個数: 40

約数和(自身を含む): 26769792192

約数和(自身を除く): 11097561219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2347, 7041, 11777, 16429, 21123, 35331, 49287, 63369, 82439, 105993, 147861, 190107, 247317, 317979, 443583, 741951, 953937, 1330749, 2225853, 6677559, 27640619, 82921857, 193484333, 248765571, 580452999, 746296713, 1741358997, 2238890139, 5224076991, 15672230973]

約数ペア:

[(1, 15672230973), (3, 5224076991), (7, 2238890139), (9, 1741358997), (21, 746296713), (27, 580452999), (63, 248765571), (81, 193484333), (189, 82921857), (567, 27640619), (2347, 6677559), (7041, 2225853), (11777, 1330749), (16429, 953937), (21123, 741951), (35331, 443583), (49287, 317979), (63369, 247317), (82439, 190107), (105993, 147861)]