40240827

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 25284933

約数列:

[1, 3, 9, 11, 27, 33, 99, 157, 297, 471, 863, 1413, 1727, 2589, 4239, 5181, 7767, 9493, 15543, 23301, 28479, 46629, 85437, 135491, 256311, 406473, 1219419, 1490401, 3658257, 4471203, 13413609, 40240827]

約数ペア:

[(1, 40240827), (3, 13413609), (9, 4471203), (11, 3658257), (27, 1490401), (33, 1219419), (99, 406473), (157, 256311), (297, 135491), (471, 85437), (863, 46629), (1413, 28479), (1727, 23301), (2589, 15543), (4239, 9493), (5181, 7767)]