67509873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2707}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 103922208

約数和(自身を除く): 36412335

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2707, 2771, 8121, 8313, 24363, 24939, 46019, 138057, 414171, 441241, 1323723, 3971169, 7501097, 22503291, 67509873]

約数ペア:

[(1, 67509873), (3, 22503291), (9, 7501097), (17, 3971169), (51, 1323723), (153, 441241), (163, 414171), (489, 138057), (1467, 46019), (2707, 24939), (2771, 24363), (8121, 8313)]