552705903

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 831667200

約数和(自身を除く): 278961297

約数列:

[1, 3, 9, 27, 97, 239, 291, 717, 873, 883, 2151, 2619, 2649, 6453, 7947, 23183, 23841, 69549, 85651, 208647, 211037, 256953, 625941, 633111, 770859, 1899333, 2312577, 5697999, 20470589, 61411767, 184235301, 552705903]

約数ペア:

[(1, 552705903), (3, 184235301), (9, 61411767), (27, 20470589), (97, 5697999), (239, 2312577), (291, 1899333), (717, 770859), (873, 633111), (883, 625941), (2151, 256953), (2619, 211037), (2649, 208647), (6453, 85651), (7947, 69549), (23183, 23841)]