201763953

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{30011}}^1$

素因数の和:30106

約数の個数: 20

約数和(自身を含む): 305041968

約数和(自身を除く): 103278015

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 30011, 90033, 270099, 810297, 2430891, 2490913, 7472739, 22418217, 67254651, 201763953]

約数ペア:

[(1, 201763953), (3, 67254651), (9, 22418217), (27, 7472739), (81, 2490913), (83, 2430891), (249, 810297), (747, 270099), (2241, 90033), (6723, 30011)]