142019939943

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52425227}}^1$

素因数の和:52425283

約数の個数: 24

約数和(自身を含む): 239897843328

約数和(自身を除く): 97877903385

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 52425227, 157275681, 366976589, 471827043, 1100929767, 2254284761, 3302789301, 6762854283, 15779993327, 20288562849, 47339979981, 142019939943]

約数ペア:

[(1, 142019939943), (3, 47339979981), (7, 20288562849), (9, 15779993327), (21, 6762854283), (43, 3302789301), (63, 2254284761), (129, 1100929767), (301, 471827043), (387, 366976589), (903, 157275681), (2709, 52425227)]