40113387

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29160

約数の個数: 20

約数和(自身を含む): 63449496

約数和(自身を除く): 23336109

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 29131, 87393, 262179, 495227, 786537, 1485681, 2359611, 4457043, 13371129, 40113387]

約数ペア:

[(1, 40113387), (3, 13371129), (9, 4457043), (17, 2359611), (27, 1485681), (51, 786537), (81, 495227), (153, 262179), (459, 87393), (1377, 29131)]