83955609

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 131376960

約数和(自身を除く): 47421351

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 261, 309, 347, 783, 927, 1041, 2349, 2781, 2987, 3123, 8343, 8961, 9369, 10063, 26883, 28107, 30189, 35741, 80649, 90567, 107223, 241947, 271701, 321669, 815103, 965007, 1036489, 2895021, 3109467, 9328401, 27985203, 83955609]

約数ペア:

[(1, 83955609), (3, 27985203), (9, 9328401), (27, 3109467), (29, 2895021), (81, 1036489), (87, 965007), (103, 815103), (261, 321669), (309, 271701), (347, 241947), (783, 107223), (927, 90567), (1041, 80649), (2349, 35741), (2781, 30189), (2987, 28107), (3123, 26883), (8343, 10063), (8961, 9369)]