82304837181

素因数分解:

$3^4\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{66617}}^1$

素因数の和:68815

約数の個数: 40

約数和(自身を含む): 140579968320

約数和(自身を除く): 58275131139

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2179, 6537, 15253, 19611, 45759, 58833, 66617, 137277, 176499, 199851, 411831, 466319, 599553, 1235493, 1398957, 1798659, 4196871, 5395977, 12590613, 37771839, 145158443, 435475329, 1016109101, 1306425987, 3048327303, 3919277961, 9144981909, 11757833883, 27434945727, 82304837181]

約数ペア:

[(1, 82304837181), (3, 27434945727), (7, 11757833883), (9, 9144981909), (21, 3919277961), (27, 3048327303), (63, 1306425987), (81, 1016109101), (189, 435475329), (567, 145158443), (2179, 37771839), (6537, 12590613), (15253, 5395977), (19611, 4196871), (45759, 1798659), (58833, 1398957), (66617, 1235493), (137277, 599553), (176499, 466319), (199851, 411831)]