85712943807

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29867}}^1\times {\mathrm{18757}}^1$

素因数の和:48647

約数の個数: 24

約数和(自身を含む): 131101762896

約数和(自身を除く): 45388819089

約数列:

[1, 3, 9, 17, 51, 153, 18757, 29867, 56271, 89601, 168813, 268803, 318869, 507739, 956607, 1523217, 2869821, 4569651, 560215319, 1680645957, 5041937871, 9523660423, 28570981269, 85712943807]

約数ペア:

[(1, 85712943807), (3, 28570981269), (9, 9523660423), (17, 5041937871), (51, 1680645957), (153, 560215319), (18757, 4569651), (29867, 2869821), (56271, 1523217), (89601, 956607), (168813, 507739), (268803, 318869)]