73281213

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{3167}}^1$

素因数の和:4033

約数の個数: 16

約数和(自身を含む): 108725760

約数和(自身を除く): 35444547

約数列:

[1, 3, 9, 27, 857, 2571, 3167, 7713, 9501, 23139, 28503, 85509, 2714119, 8142357, 24427071, 73281213]

約数ペア:

[(1, 73281213), (3, 24427071), (9, 8142357), (27, 2714119), (857, 85509), (2571, 28503), (3167, 23139), (7713, 9501)]