79291953

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 128493288

約数和(自身を除く): 49201335

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 257, 293, 351, 771, 879, 1053, 2313, 2637, 3341, 3809, 6939, 7911, 10023, 11427, 20817, 23733, 30069, 34281, 75301, 90207, 102843, 225903, 270621, 308529, 677709, 978913, 2033127, 2936739, 6099381, 8810217, 26430651, 79291953]

約数ペア:

[(1, 79291953), (3, 26430651), (9, 8810217), (13, 6099381), (27, 2936739), (39, 2033127), (81, 978913), (117, 677709), (257, 308529), (293, 270621), (351, 225903), (771, 102843), (879, 90207), (1053, 75301), (2313, 34281), (2637, 30069), (3341, 23733), (3809, 20817), (6939, 11427), (7911, 10023)]