74773797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 120683520

約数和(自身を除く): 45909723

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 971, 1351, 2913, 3667, 4053, 6797, 11001, 18449, 20391, 25669, 55347, 77007, 129143, 187403, 387429, 562209, 1311821, 3560657, 3935463, 10681971, 24924599, 74773797]

約数ペア:

[(1, 74773797), (3, 24924599), (7, 10681971), (19, 3935463), (21, 3560657), (57, 1311821), (133, 562209), (193, 387429), (399, 187403), (579, 129143), (971, 77007), (1351, 55347), (2913, 25669), (3667, 20391), (4053, 18449), (6797, 11001)]