68658409729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3626

約数の個数: 64

約数和(自身を含む): 89033624064

約数和(自身を除く): 20375214335

約数列:

[1, 7, 13, 43, 53, 91, 97, 301, 371, 559, 679, 689, 1261, 2279, 3413, 3913, 4171, 4823, 5141, 8827, 15953, 23891, 29197, 29627, 35987, 44369, 54223, 66833, 146759, 180889, 207389, 221063, 310583, 331061, 379561, 467831, 1027313, 1266223, 1547441, 1907867, 2317427, 2351557, 2873819, 4303793, 7778227, 13355069, 14235623, 16460899, 17546233, 20116733, 30126551, 54447589, 99649361, 101116951, 122823631, 185063099, 228101029, 707818657, 754488019, 1295441693, 1596707203, 5281416133, 9808344247, 68658409729]

約数ペア:

[(1, 68658409729), (7, 9808344247), (13, 5281416133), (43, 1596707203), (53, 1295441693), (91, 754488019), (97, 707818657), (301, 228101029), (371, 185063099), (559, 122823631), (679, 101116951), (689, 99649361), (1261, 54447589), (2279, 30126551), (3413, 20116733), (3913, 17546233), (4171, 16460899), (4823, 14235623), (5141, 13355069), (8827, 7778227), (15953, 4303793), (23891, 2873819), (29197, 2351557), (29627, 2317427), (35987, 1907867), (44369, 1547441), (54223, 1266223), (66833, 1027313), (146759, 467831), (180889, 379561), (207389, 331061), (221063, 310583)]