81677607

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{2549}}^1$

素因数の和:3534

約数の個数: 16

約数和(自身を含む): 118972800

約数和(自身を除く): 37295193

約数列:

[1, 3, 11, 33, 971, 2549, 2913, 7647, 10681, 28039, 32043, 84117, 2475079, 7425237, 27225869, 81677607]

約数ペア:

[(1, 81677607), (3, 27225869), (11, 7425237), (33, 2475079), (971, 84117), (2549, 32043), (2913, 28039), (7647, 10681)]