144424521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{697703}}^1$

素因数の和:697732

約数の個数: 12

約数和(自身を含む): 217683648

約数和(自身を除く): 73259127

約数列:

[1, 3, 9, 23, 69, 207, 697703, 2093109, 6279327, 16047169, 48141507, 144424521]

約数ペア:

[(1, 144424521), (3, 48141507), (9, 16047169), (23, 6279327), (69, 2093109), (207, 697703)]