12736143

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 21862400

約数和(自身を除く): 9126257

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 853, 1659, 2133, 2559, 4977, 5971, 7677, 14931, 17913, 23031, 53739, 67387, 161217, 202161, 471709, 606483, 1415127, 1819449, 4245381, 12736143]

約数ペア:

[(1, 12736143), (3, 4245381), (7, 1819449), (9, 1415127), (21, 606483), (27, 471709), (63, 202161), (79, 161217), (189, 67387), (237, 53739), (553, 23031), (711, 17913), (853, 14931), (1659, 7677), (2133, 5971), (2559, 4977)]