255036692781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{326171}}^1$

素因数の和:326394

約数の個数: 48

約数和(自身を含む): 408894437952

約数和(自身を除く): 153857745171

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 163, 369, 489, 533, 1467, 1599, 2119, 4797, 6357, 6683, 19071, 20049, 60147, 86879, 260637, 326171, 781911, 978513, 2935539, 4240223, 12720669, 13373011, 38162007, 40119033, 53165873, 120357099, 159497619, 173849143, 478492857, 521547429, 691156349, 1564642287, 2073469047, 2179800793, 6220407141, 6539402379, 19618207137, 28337410309, 85012230927, 255036692781]

約数ペア:

[(1, 255036692781), (3, 85012230927), (9, 28337410309), (13, 19618207137), (39, 6539402379), (41, 6220407141), (117, 2179800793), (123, 2073469047), (163, 1564642287), (369, 691156349), (489, 521547429), (533, 478492857), (1467, 173849143), (1599, 159497619), (2119, 120357099), (4797, 53165873), (6357, 40119033), (6683, 38162007), (19071, 13373011), (20049, 12720669), (60147, 4240223), (86879, 2935539), (260637, 978513), (326171, 781911)]