61673339

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 78441120

約数和(自身を除く): 16767781

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 1409, 3367, 6253, 9863, 18317, 43771, 52133, 128219, 238121, 364931, 677729, 1666847, 4744103, 8810477, 61673339]

約数ペア:

[(1, 61673339), (7, 8810477), (13, 4744103), (37, 1666847), (91, 677729), (169, 364931), (259, 238121), (481, 128219), (1183, 52133), (1409, 43771), (3367, 18317), (6253, 9863)]