273886011

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{6577}}^1$

素因数の和:7251

約数の個数: 24

約数和(自身を含む): 452882144

約数和(自身を除く): 178996133

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 4627, 5949, 6577, 13881, 19731, 41643, 46039, 59193, 138117, 414351, 4347397, 13042191, 30431779, 39126573, 91295337, 273886011]

約数ペア:

[(1, 273886011), (3, 91295337), (7, 39126573), (9, 30431779), (21, 13042191), (63, 4347397), (661, 414351), (1983, 138117), (4627, 59193), (5949, 46039), (6577, 41643), (13881, 19731)]