89326719

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{12391}}^1$

素因数の和:12492

約数の個数: 20

約数和(自身を含む): 134948880

約数和(自身を除く): 45622161

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 12391, 37173, 111519, 334557, 1003671, 1102799, 3308397, 9925191, 29775573, 89326719]

約数ペア:

[(1, 89326719), (3, 29775573), (9, 9925191), (27, 3308397), (81, 1102799), (89, 1003671), (267, 334557), (801, 111519), (2403, 37173), (7209, 12391)]