30776787

素因数分解:

$3^3\times {\mathrm{809}}^1\times {\mathrm{1409}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 45684000

約数和(自身を除く): 14907213

約数列:

[1, 3, 9, 27, 809, 1409, 2427, 4227, 7281, 12681, 21843, 38043, 1139881, 3419643, 10258929, 30776787]

約数ペア:

[(1, 30776787), (3, 10258929), (9, 3419643), (27, 1139881), (809, 38043), (1409, 21843), (2427, 12681), (4227, 7281)]