76887723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 38819157

約数列:

[1, 3, 11, 33, 47, 89, 141, 267, 517, 557, 979, 1551, 1671, 2937, 4183, 6127, 12549, 18381, 26179, 46013, 49573, 78537, 138039, 148719, 287969, 545303, 863907, 1635909, 2329931, 6989793, 25629241, 76887723]

約数ペア:

[(1, 76887723), (3, 25629241), (11, 6989793), (33, 2329931), (47, 1635909), (89, 863907), (141, 545303), (267, 287969), (517, 148719), (557, 138039), (979, 78537), (1551, 49573), (1671, 46013), (2937, 26179), (4183, 18381), (6127, 12549)]