68458157089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{19441}}^1$

素因数の和:19825

約数の個数: 32

約数和(自身を含む): 83855056896

約数和(自身を除く): 15396899807

約数列:

[1, 7, 17, 119, 127, 233, 889, 1631, 2159, 3961, 15113, 19441, 27727, 29591, 136087, 207137, 330497, 503047, 2313479, 2469007, 3521329, 4529753, 17283049, 31708271, 41973119, 77005801, 293811833, 539040607, 575278631, 4026950417, 9779736727, 68458157089]

約数ペア:

[(1, 68458157089), (7, 9779736727), (17, 4026950417), (119, 575278631), (127, 539040607), (233, 293811833), (889, 77005801), (1631, 41973119), (2159, 31708271), (3961, 17283049), (15113, 4529753), (19441, 3521329), (27727, 2469007), (29591, 2313479), (136087, 503047), (207137, 330497)]