38070081

素因数分解:

$3^5\times 7^1\times {\mathrm{22381}}^1$

素因数の和:22403

約数の個数: 24

約数和(自身を含む): 65176384

約数和(自身を除く): 27106303

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 22381, 67143, 156667, 201429, 470001, 604287, 1410003, 1812861, 4230009, 5438583, 12690027, 38070081]

約数ペア:

[(1, 38070081), (3, 12690027), (7, 5438583), (9, 4230009), (21, 1812861), (27, 1410003), (63, 604287), (81, 470001), (189, 201429), (243, 156667), (567, 67143), (1701, 22381)]