65741972569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{3373}}^1$

素因数の和:3746

約数の個数: 64

約数和(自身を含む): 87990465024

約数和(自身を除く): 22248492455

約数列:

[1, 7, 13, 17, 43, 91, 119, 221, 293, 301, 559, 731, 1547, 2051, 3373, 3809, 3913, 4981, 5117, 9503, 12599, 23611, 26663, 34867, 43849, 57341, 64753, 66521, 88193, 145039, 163787, 214183, 306943, 401387, 453271, 745433, 988289, 1015273, 1146509, 1499281, 1885507, 2465663, 2784379, 5218031, 6918023, 12847757, 13198549, 16800913, 17259641, 19490653, 32053619, 42496427, 89934299, 117606391, 218411869, 224375333, 297474989, 552453551, 722439259, 1528883083, 3867174857, 5057074813, 9391710367, 65741972569]

約数ペア:

[(1, 65741972569), (7, 9391710367), (13, 5057074813), (17, 3867174857), (43, 1528883083), (91, 722439259), (119, 552453551), (221, 297474989), (293, 224375333), (301, 218411869), (559, 117606391), (731, 89934299), (1547, 42496427), (2051, 32053619), (3373, 19490653), (3809, 17259641), (3913, 16800913), (4981, 13198549), (5117, 12847757), (9503, 6918023), (12599, 5218031), (23611, 2784379), (26663, 2465663), (34867, 1885507), (43849, 1499281), (57341, 1146509), (64753, 1015273), (66521, 988289), (88193, 745433), (145039, 453271), (163787, 401387), (214183, 306943)]