27530973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 42539328

約数和(自身を除く): 15008355

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1747, 1751, 5241, 5253, 15723, 15759, 29699, 89097, 179941, 267291, 539823, 1619469, 3058997, 9176991, 27530973]

約数ペア:

[(1, 27530973), (3, 9176991), (9, 3058997), (17, 1619469), (51, 539823), (103, 267291), (153, 179941), (309, 89097), (927, 29699), (1747, 15759), (1751, 15723), (5241, 5253)]