426871307511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1663}}^1\times {\mathrm{3083}}^1$

素因数の和:4821

約数の個数: 72

約数和(自身を含む): 697285195776

約数和(自身を除く): 270413888265

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 841, 957, 1663, 2523, 2871, 3083, 4989, 7569, 9249, 9251, 14967, 18293, 27747, 27753, 33913, 48227, 54879, 83259, 89407, 101739, 144681, 164637, 268221, 305217, 434043, 530497, 804663, 983477, 1398583, 1591491, 2592803, 2950431, 4195749, 4774473, 5127029, 7778409, 8851293, 12587247, 15381087, 15384413, 23335227, 28520833, 46143261, 46153239, 56397319, 85562499, 138459717, 148683841, 169191957, 256687497, 446051523, 507575871, 1338154569, 1635522251, 4311831389, 4906566753, 12935494167, 14719700259, 38806482501, 47430145279, 142290435837, 426871307511]

約数ペア:

[(1, 426871307511), (3, 142290435837), (9, 47430145279), (11, 38806482501), (29, 14719700259), (33, 12935494167), (87, 4906566753), (99, 4311831389), (261, 1635522251), (319, 1338154569), (841, 507575871), (957, 446051523), (1663, 256687497), (2523, 169191957), (2871, 148683841), (3083, 138459717), (4989, 85562499), (7569, 56397319), (9249, 46153239), (9251, 46143261), (14967, 28520833), (18293, 23335227), (27747, 15384413), (27753, 15381087), (33913, 12587247), (48227, 8851293), (54879, 7778409), (83259, 5127029), (89407, 4774473), (101739, 4195749), (144681, 2950431), (164637, 2592803), (268221, 1591491), (305217, 1398583), (434043, 983477), (530497, 804663)]