243475983

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{60521}}^1$

素因数の和:60679

約数の個数: 16

約数和(自身を含む): 363132000

約数和(自身を除く): 119656017

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 60521, 181563, 544689, 1634067, 9017629, 27052887, 81158661, 243475983]

約数ペア:

[(1, 243475983), (3, 81158661), (9, 27052887), (27, 9017629), (149, 1634067), (447, 544689), (1341, 181563), (4023, 60521)]