72039030483

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1\times {\mathrm{51977}}^1$

素因数の和:54147

約数の個数: 32

約数和(自身を含む): 113370255360

約数和(自身を除く): 41331224877

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 2129, 6387, 14903, 44709, 51977, 65999, 155931, 197997, 363839, 461993, 1091517, 1385979, 1611287, 4833861, 11279009, 33837027, 110659033, 331977099, 774613231, 2323839693, 3430430023, 10291290069, 24013010161, 72039030483]

約数ペア:

[(1, 72039030483), (3, 24013010161), (7, 10291290069), (21, 3430430023), (31, 2323839693), (93, 774613231), (217, 331977099), (651, 110659033), (2129, 33837027), (6387, 11279009), (14903, 4833861), (44709, 1611287), (51977, 1385979), (65999, 1091517), (155931, 461993), (197997, 363839)]