80346321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{947}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 126887904

約数和(自身を除く): 46541583

約数列:

[1, 3, 9, 11, 33, 99, 857, 947, 2571, 2841, 7713, 8523, 9427, 10417, 28281, 31251, 84843, 93753, 811579, 2434737, 7304211, 8927369, 26782107, 80346321]

約数ペア:

[(1, 80346321), (3, 26782107), (9, 8927369), (11, 7304211), (33, 2434737), (99, 811579), (857, 93753), (947, 84843), (2571, 31251), (2841, 28281), (7713, 10417), (8523, 9427)]