79637823

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{11047}}^1$

素因数の和:11148

約数の個数: 20

約数和(自身を含む): 120312720

約数和(自身を除く): 40674897

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 11047, 33141, 99423, 298269, 894807, 983183, 2949549, 8848647, 26545941, 79637823]

約数ペア:

[(1, 79637823), (3, 26545941), (9, 8848647), (27, 2949549), (81, 983183), (89, 894807), (267, 298269), (801, 99423), (2403, 33141), (7209, 11047)]