127723715823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1\times {\mathrm{78031}}^1$

素因数の和:78495

約数の個数: 32

約数和(自身を含む): 187471567872

約数和(自身を除く): 59747852049

約数列:

[1, 3, 11, 33, 193, 257, 579, 771, 2123, 2827, 6369, 8481, 49601, 78031, 148803, 234093, 545611, 858341, 1636833, 2575023, 15059983, 20053967, 45179949, 60161901, 165659813, 220593637, 496979439, 661780911, 3870415631, 11611246893, 42574571941, 127723715823]

約数ペア:

[(1, 127723715823), (3, 42574571941), (11, 11611246893), (33, 3870415631), (193, 661780911), (257, 496979439), (579, 220593637), (771, 165659813), (2123, 60161901), (2827, 45179949), (6369, 20053967), (8481, 15059983), (49601, 2575023), (78031, 1636833), (148803, 858341), (234093, 545611)]