73814559

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 122142720

約数和(自身を除く): 48328161

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2129, 2667, 4953, 6387, 11557, 14903, 27677, 34671, 44709, 83031, 193739, 270383, 581217, 811149, 1892681, 3514979, 5678043, 10544937, 24604853, 73814559]

約数ペア:

[(1, 73814559), (3, 24604853), (7, 10544937), (13, 5678043), (21, 3514979), (39, 1892681), (91, 811149), (127, 581217), (273, 270383), (381, 193739), (889, 83031), (1651, 44709), (2129, 34671), (2667, 27677), (4953, 14903), (6387, 11557)]