77980227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{4007}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 112224000

約数和(自身を除く): 34243773

約数列:

[1, 3, 13, 39, 499, 1497, 4007, 6487, 12021, 19461, 52091, 156273, 1999493, 5998479, 25993409, 77980227]

約数ペア:

[(1, 77980227), (3, 25993409), (13, 5998479), (39, 1999493), (499, 156273), (1497, 52091), (4007, 19461), (6487, 12021)]