127966149

素因数分解:

$3^4\times {\mathrm{1061}}^1\times {\mathrm{1489}}^1$

素因数の和:2562

約数の個数: 20

約数和(自身を含む): 191467980

約数和(自身を除く): 63501831

約数列:

[1, 3, 9, 27, 81, 1061, 1489, 3183, 4467, 9549, 13401, 28647, 40203, 85941, 120609, 1579829, 4739487, 14218461, 42655383, 127966149]

約数ペア:

[(1, 127966149), (3, 42655383), (9, 14218461), (27, 4739487), (81, 1579829), (1061, 120609), (1489, 85941), (3183, 40203), (4467, 28647), (9549, 13401)]