71248078719

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1979}}^1\times {\mathrm{173923}}^1$

素因数の和:175931

約数の個数: 24

約数和(自身を含む): 107443290240

約数和(自身を除く): 36195211521

約数列:

[1, 3, 9, 23, 69, 207, 1979, 5937, 17811, 45517, 136551, 173923, 409653, 521769, 1565307, 4000229, 12000687, 36002061, 344193617, 1032580851, 3097742553, 7916453191, 23749359573, 71248078719]

約数ペア:

[(1, 71248078719), (3, 23749359573), (9, 7916453191), (23, 3097742553), (69, 1032580851), (207, 344193617), (1979, 36002061), (5937, 12000687), (17811, 4000229), (45517, 1565307), (136551, 521769), (173923, 409653)]