12173680971

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{78101}}^1$

素因数の和:78384

約数の個数: 32

約数和(自身を含む): 18894435840

約数和(自身を除く): 6720754869

約数列:

[1, 3, 9, 23, 27, 69, 207, 251, 621, 753, 2259, 5773, 6777, 17319, 51957, 78101, 155871, 234303, 702909, 1796323, 2108727, 5388969, 16166907, 19603351, 48500721, 58810053, 176430159, 450877073, 529290477, 1352631219, 4057893657, 12173680971]

約数ペア:

[(1, 12173680971), (3, 4057893657), (9, 1352631219), (23, 529290477), (27, 450877073), (69, 176430159), (207, 58810053), (251, 48500721), (621, 19603351), (753, 16166907), (2259, 5388969), (5773, 2108727), (6777, 1796323), (17319, 702909), (51957, 234303), (78101, 155871)]