165396963

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{2549}}^1$

素因数の和:3098

約数の個数: 16

約数和(自身を含む): 226195200

約数和(自身を除く): 60798237

約数列:

[1, 3, 43, 129, 503, 1509, 2549, 7647, 21629, 64887, 109607, 328821, 1282147, 3846441, 55132321, 165396963]

約数ペア:

[(1, 165396963), (3, 55132321), (43, 3846441), (129, 1282147), (503, 328821), (1509, 109607), (2549, 64887), (7647, 21629)]