90791841

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{9629}}^1$

素因数の和:10088

約数の個数: 16

約数和(自身を含む): 138672000

約数和(自身を除く): 47880159

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 9629, 28887, 67403, 202209, 4323421, 12970263, 30263947, 90791841]

約数ペア:

[(1, 90791841), (3, 30263947), (7, 12970263), (21, 4323421), (449, 202209), (1347, 67403), (3143, 28887), (9429, 9629)]