2000733883677

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{9973}}^1$

素因数の和:10464

約数の個数: 80

約数和(自身を含む): 3065602256640

約数和(自身を除く): 1064868372963

約数列:

[1, 3, 9, 27, 79, 81, 107, 237, 293, 321, 711, 879, 963, 2133, 2637, 2889, 6399, 7911, 8453, 8667, 9973, 23147, 23733, 25359, 29919, 31351, 69441, 76077, 89757, 94053, 208323, 228231, 269271, 282159, 624969, 684693, 787867, 807813, 846477, 1067111, 1874907, 2363601, 2476729, 2539431, 2922089, 3201333, 7090803, 7430187, 8766267, 9603999, 21272409, 22290561, 26298801, 28811997, 63817227, 66871683, 78896403, 84301769, 86435991, 200615049, 230845031, 236689209, 252905307, 312663523, 692535093, 758715921, 937990569, 2077605279, 2276147763, 2813971707, 6232815837, 6828443289, 8441915121, 18698447511, 24700418317, 25325745363, 74101254951, 222303764853, 666911294559, 2000733883677]

約数ペア:

[(1, 2000733883677), (3, 666911294559), (9, 222303764853), (27, 74101254951), (79, 25325745363), (81, 24700418317), (107, 18698447511), (237, 8441915121), (293, 6828443289), (321, 6232815837), (711, 2813971707), (879, 2276147763), (963, 2077605279), (2133, 937990569), (2637, 758715921), (2889, 692535093), (6399, 312663523), (7911, 252905307), (8453, 236689209), (8667, 230845031), (9973, 200615049), (23147, 86435991), (23733, 84301769), (25359, 78896403), (29919, 66871683), (31351, 63817227), (69441, 28811997), (76077, 26298801), (89757, 22290561), (94053, 21272409), (208323, 9603999), (228231, 8766267), (269271, 7430187), (282159, 7090803), (624969, 3201333), (684693, 2922089), (787867, 2539431), (807813, 2476729), (846477, 2363601), (1067111, 1874907)]