86551179

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18379

約数の個数: 24

約数和(自身を含む): 136611216

約数和(自身を除く): 50060037

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 18341, 55023, 201751, 238433, 605253, 715299, 2219261, 2622763, 6657783, 7868289, 28850393, 86551179]

約数ペア:

[(1, 86551179), (3, 28850393), (11, 7868289), (13, 6657783), (33, 2622763), (39, 2219261), (121, 715299), (143, 605253), (363, 238433), (429, 201751), (1573, 55023), (4719, 18341)]