25727463

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 41188400

約数和(自身を除く): 15460937

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 229, 513, 657, 687, 1387, 1539, 1971, 2061, 4161, 4351, 5913, 6183, 12483, 13053, 16717, 18549, 37449, 39159, 50151, 112347, 117477, 150453, 317623, 352431, 451359, 952869, 1354077, 2858607, 8575821, 25727463]

約数ペア:

[(1, 25727463), (3, 8575821), (9, 2858607), (19, 1354077), (27, 952869), (57, 451359), (73, 352431), (81, 317623), (171, 150453), (219, 117477), (229, 112347), (513, 50151), (657, 39159), (687, 37449), (1387, 18549), (1539, 16717), (1971, 13053), (2061, 12483), (4161, 6183), (4351, 5913)]