38261727

素因数分解:

$3^4\times 7^1\times {\mathrm{67481}}^1$

素因数の和:67500

約数の個数: 20

約数和(自身を含む): 65322576

約数和(自身を除く): 27060849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 67481, 202443, 472367, 607329, 1417101, 1821987, 4251303, 5465961, 12753909, 38261727]

約数ペア:

[(1, 38261727), (3, 12753909), (7, 5465961), (9, 4251303), (21, 1821987), (27, 1417101), (63, 607329), (81, 472367), (189, 202443), (567, 67481)]