76569381

素因数分解:

$3^4\times 7^1\times {\mathrm{135043}}^1$

素因数の和:135062

約数の個数: 20

約数和(自身を含む): 130722592

約数和(自身を除く): 54153211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 135043, 405129, 945301, 1215387, 2835903, 3646161, 8507709, 10938483, 25523127, 76569381]

約数ペア:

[(1, 76569381), (3, 25523127), (7, 10938483), (9, 8507709), (21, 3646161), (27, 2835903), (63, 1215387), (81, 945301), (189, 405129), (567, 135043)]