127291613439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2129}}^1\times {\mathrm{2953}}^1$

素因数の和:5499

約数の個数: 32

約数和(自身を含む): 180304125120

約数和(自身を除く): 53012511681

約数列:

[1, 3, 17, 51, 397, 1191, 2129, 2953, 6387, 6749, 8859, 20247, 36193, 50201, 108579, 150603, 845213, 1172341, 2535639, 3517023, 6286937, 14368621, 18860811, 19929797, 43105863, 59789391, 106877929, 320633787, 2495913989, 7487741967, 42430537813, 127291613439]

約数ペア:

[(1, 127291613439), (3, 42430537813), (17, 7487741967), (51, 2495913989), (397, 320633787), (1191, 106877929), (2129, 59789391), (2953, 43105863), (6387, 19929797), (6749, 18860811), (8859, 14368621), (20247, 6286937), (36193, 3517023), (50201, 2535639), (108579, 1172341), (150603, 845213)]