82874709

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 123681792

約数和(自身を除く): 40807083

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 1303, 1719, 3909, 7067, 11727, 21201, 48211, 63603, 144633, 248873, 433899, 746619, 2239857, 9208301, 27624903, 82874709]

約数ペア:

[(1, 82874709), (3, 27624903), (9, 9208301), (37, 2239857), (111, 746619), (191, 433899), (333, 248873), (573, 144633), (1303, 63603), (1719, 48211), (3909, 21201), (7067, 11727)]