55565523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6689}}^1$

素因数の和:6779

約数の個数: 24

約数和(自身を含む): 87665760

約数和(自身を除く): 32100237

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6689, 8307, 20067, 60201, 86957, 260871, 474919, 782613, 1424757, 4274271, 6173947, 18521841, 55565523]

約数ペア:

[(1, 55565523), (3, 18521841), (9, 6173947), (13, 4274271), (39, 1424757), (71, 782613), (117, 474919), (213, 260871), (639, 86957), (923, 60201), (2769, 20067), (6689, 8307)]