27158181

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3761}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 10762779

約数列:

[1, 3, 29, 83, 87, 249, 2407, 3761, 7221, 11283, 109069, 312163, 327207, 936489, 9052727, 27158181]

約数ペア:

[(1, 27158181), (3, 9052727), (29, 936489), (83, 327207), (87, 312163), (249, 109069), (2407, 11283), (3761, 7221)]