3757270941

素因数分解:

$3^4\times {\mathrm{2473}}^1\times {\mathrm{18757}}^1$

素因数の和:21242

約数の個数: 20

約数和(自身を含む): 5615282332

約数和(自身を除く): 1858011391

約数列:

[1, 3, 9, 27, 81, 2473, 7419, 18757, 22257, 56271, 66771, 168813, 200313, 506439, 1519317, 46386061, 139158183, 417474549, 1252423647, 3757270941]

約数ペア:

[(1, 3757270941), (3, 1252423647), (9, 417474549), (27, 139158183), (81, 46386061), (2473, 1519317), (7419, 506439), (18757, 200313), (22257, 168813), (56271, 66771)]