15692322861

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{78721}}^1$

素因数の和:78863

約数の個数: 40

約数和(自身を含む): 24689738304

約数和(自身を除く): 8997415443

約数列:

[1, 3, 9, 23, 27, 69, 81, 107, 207, 321, 621, 963, 1863, 2461, 2889, 7383, 8667, 22149, 66447, 78721, 199341, 236163, 708489, 1810583, 2125467, 5431749, 6376401, 8423147, 16295247, 25269441, 48885741, 75808323, 146657223, 193732381, 227424969, 581197143, 682274907, 1743591429, 5230774287, 15692322861]

約数ペア:

[(1, 15692322861), (3, 5230774287), (9, 1743591429), (23, 682274907), (27, 581197143), (69, 227424969), (81, 193732381), (107, 146657223), (207, 75808323), (321, 48885741), (621, 25269441), (963, 16295247), (1863, 8423147), (2461, 6376401), (2889, 5431749), (7383, 2125467), (8667, 1810583), (22149, 708489), (66447, 236163), (78721, 199341)]