149161707

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 219243024

約数和(自身を除く): 70081317

約数列:

[1, 3, 9, 83, 233, 249, 699, 747, 857, 2097, 2571, 7713, 19339, 58017, 71131, 174051, 199681, 213393, 599043, 640179, 1797129, 16573523, 49720569, 149161707]

約数ペア:

[(1, 149161707), (3, 49720569), (9, 16573523), (83, 1797129), (233, 640179), (249, 599043), (699, 213393), (747, 199681), (857, 174051), (2097, 71131), (2571, 58017), (7713, 19339)]