201637660479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{75209}}^1$

素因数の和:75631

約数の個数: 32

約数和(自身を含む): 280199969280

約数和(自身を除く): 78562308801

約数列:

[1, 3, 41, 71, 123, 213, 307, 921, 2911, 8733, 12587, 21797, 37761, 65391, 75209, 225627, 893677, 2681031, 3083569, 5339839, 9250707, 16019517, 23089163, 69267489, 218933399, 656800197, 946655683, 1639330573, 2839967049, 4917991719, 67212553493, 201637660479]

約数ペア:

[(1, 201637660479), (3, 67212553493), (41, 4917991719), (71, 2839967049), (123, 1639330573), (213, 946655683), (307, 656800197), (921, 218933399), (2911, 69267489), (8733, 23089163), (12587, 16019517), (21797, 9250707), (37761, 5339839), (65391, 3083569), (75209, 2681031), (225627, 893677)]