27996889179

素因数分解:

$3^1\times 7^1\times {\mathrm{9769}}^1\times {\mathrm{136471}}^1$

素因数の和:146250

約数の個数: 16

約数和(自身を含む): 42666606080

約数和(自身を除く): 14669716901

約数列:

[1, 3, 7, 21, 9769, 29307, 68383, 136471, 205149, 409413, 955297, 2865891, 1333185199, 3999555597, 9332296393, 27996889179]

約数ペア:

[(1, 27996889179), (3, 9332296393), (7, 3999555597), (21, 1333185199), (9769, 2865891), (29307, 955297), (68383, 409413), (136471, 205149)]