77281061

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1951}}^1$

素因数の和:2252

約数の個数: 16

約数和(自身を含む): 91166208

約数和(自身を除く): 13885147

約数列:

[1, 11, 13, 143, 277, 1951, 3047, 3601, 21461, 25363, 39611, 278993, 540427, 5944697, 7025551, 77281061]

約数ペア:

[(1, 77281061), (11, 7025551), (13, 5944697), (143, 540427), (277, 278993), (1951, 39611), (3047, 25363), (3601, 21461)]