82837647

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10044

約数の個数: 20

約数和(自身を含む): 124959120

約数和(自身を除く): 42121473

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 9929, 29787, 89361, 268083, 804249, 1022687, 3068061, 9204183, 27612549, 82837647]

約数ペア:

[(1, 82837647), (3, 27612549), (9, 9204183), (27, 3068061), (81, 1022687), (103, 804249), (309, 268083), (927, 89361), (2781, 29787), (8343, 9929)]