85754511

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8123}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 140382720

約数和(自身を除く): 54628209

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 8123, 10557, 24369, 73107, 138091, 186829, 219321, 414273, 560487, 1242819, 1681461, 3176093, 3728457, 5044383, 9528279, 28584837, 85754511]

約数ペア:

[(1, 85754511), (3, 28584837), (9, 9528279), (17, 5044383), (23, 3728457), (27, 3176093), (51, 1681461), (69, 1242819), (153, 560487), (207, 414273), (391, 219321), (459, 186829), (621, 138091), (1173, 73107), (3519, 24369), (8123, 10557)]