79380531

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2999}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 122148000

約数和(自身を除く): 42767469

約数列:

[1, 3, 9, 17, 51, 153, 173, 519, 1557, 2941, 2999, 8823, 8997, 26469, 26991, 50983, 152949, 458847, 518827, 1556481, 4669443, 8820059, 26460177, 79380531]

約数ペア:

[(1, 79380531), (3, 26460177), (9, 8820059), (17, 4669443), (51, 1556481), (153, 518827), (173, 458847), (519, 152949), (1557, 50983), (2941, 26991), (2999, 26469), (8823, 8997)]