27693549

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 44499840

約数和(自身を除く): 16806291

約数列:

[1, 3, 9, 13, 27, 39, 117, 257, 307, 351, 771, 921, 2313, 2763, 3341, 3991, 6939, 8289, 10023, 11973, 30069, 35919, 78899, 90207, 107757, 236697, 710091, 1025687, 2130273, 3077061, 9231183, 27693549]

約数ペア:

[(1, 27693549), (3, 9231183), (9, 3077061), (13, 2130273), (27, 1025687), (39, 710091), (117, 236697), (257, 107757), (307, 90207), (351, 78899), (771, 35919), (921, 30069), (2313, 11973), (2763, 10023), (3341, 8289), (3991, 6939)]