39340161

素因数分解:

$3^4\times 7^1\times {\mathrm{69383}}^1$

素因数の和:69402

約数の個数: 20

約数和(自身を含む): 67163712

約数和(自身を除く): 27823551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69383, 208149, 485681, 624447, 1457043, 1873341, 4371129, 5620023, 13113387, 39340161]

約数ペア:

[(1, 39340161), (3, 13113387), (7, 5620023), (9, 4371129), (21, 1873341), (27, 1457043), (63, 624447), (81, 485681), (189, 208149), (567, 69383)]