26498421

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 28

約数和(自身を含む): 40152448

約数和(自身を除く): 13654027

約数列:

[1, 3, 9, 27, 81, 163, 223, 243, 489, 669, 729, 1467, 2007, 4401, 6021, 13203, 18063, 36349, 39609, 54189, 109047, 118827, 162567, 327141, 981423, 2944269, 8832807, 26498421]

約数ペア:

[(1, 26498421), (3, 8832807), (9, 2944269), (27, 981423), (81, 327141), (163, 162567), (223, 118827), (243, 109047), (489, 54189), (669, 39609), (729, 36349), (1467, 18063), (2007, 13203), (4401, 6021)]