71320184061

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{272809}}^1$

素因数の和:273089

約数の個数: 32

約数和(自身を含む): 111044582400

約数和(自身を除く): 39724398339

約数列:

[1, 3, 7, 21, 59, 177, 211, 413, 633, 1239, 1477, 4431, 12449, 37347, 87143, 261429, 272809, 818427, 1909663, 5728989, 16095731, 48287193, 57562699, 112670117, 172688097, 338010351, 402938893, 1208816679, 3396199241, 10188597723, 23773394687, 71320184061]

約数ペア:

[(1, 71320184061), (3, 23773394687), (7, 10188597723), (21, 3396199241), (59, 1208816679), (177, 402938893), (211, 338010351), (413, 172688097), (633, 112670117), (1239, 57562699), (1477, 48287193), (4431, 16095731), (12449, 5728989), (37347, 1909663), (87143, 818427), (261429, 272809)]