61049457

素因数分解:

$3^4\times 7^1\times {\mathrm{107671}}^1$

素因数の和:107690

約数の個数: 20

約数和(自身を含む): 104226496

約数和(自身を除く): 43177039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 107671, 323013, 753697, 969039, 2261091, 2907117, 6783273, 8721351, 20349819, 61049457]

約数ペア:

[(1, 61049457), (3, 20349819), (7, 8721351), (9, 6783273), (21, 2907117), (27, 2261091), (63, 969039), (81, 753697), (189, 323013), (567, 107671)]