80823609

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 125136000

約数和(自身を除く): 44312391

約数列:

[1, 3, 9, 27, 29, 87, 109, 261, 327, 783, 947, 981, 2841, 2943, 3161, 8523, 9483, 25569, 27463, 28449, 82389, 85347, 103223, 247167, 309669, 741501, 929007, 2787021, 2993467, 8980401, 26941203, 80823609]

約数ペア:

[(1, 80823609), (3, 26941203), (9, 8980401), (27, 2993467), (29, 2787021), (87, 929007), (109, 741501), (261, 309669), (327, 247167), (783, 103223), (947, 85347), (981, 82389), (2841, 28449), (2943, 27463), (3161, 25569), (8523, 9483)]