52715583

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 80248320

約数和(自身を除く): 27532737

約数列:

[1, 3, 9, 27, 71, 107, 213, 257, 321, 639, 771, 963, 1917, 2313, 2889, 6939, 7597, 18247, 22791, 27499, 54741, 68373, 82497, 164223, 205119, 247491, 492669, 742473, 1952429, 5857287, 17571861, 52715583]

約数ペア:

[(1, 52715583), (3, 17571861), (9, 5857287), (27, 1952429), (71, 742473), (107, 492669), (213, 247491), (257, 205119), (321, 164223), (639, 82497), (771, 68373), (963, 54741), (1917, 27499), (2313, 22791), (2889, 18247), (6939, 7597)]