7530867

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 11880960

約数和(自身を除く): 4350093

約数列:

[1, 3, 9, 23, 27, 67, 69, 181, 201, 207, 543, 603, 621, 1541, 1629, 1809, 4163, 4623, 4887, 12127, 12489, 13869, 36381, 37467, 41607, 109143, 112401, 278921, 327429, 836763, 2510289, 7530867]

約数ペア:

[(1, 7530867), (3, 2510289), (9, 836763), (23, 327429), (27, 278921), (67, 112401), (69, 109143), (181, 41607), (201, 37467), (207, 36381), (543, 13869), (603, 12489), (621, 12127), (1541, 4887), (1629, 4623), (1809, 4163)]