69497091

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 103325040

約数和(自身を除く): 33827949

約数列:

[1, 3, 9, 41, 123, 331, 369, 569, 993, 1707, 2979, 5121, 13571, 23329, 40713, 69987, 122139, 188339, 209961, 565017, 1695051, 7721899, 23165697, 69497091]

約数ペア:

[(1, 69497091), (3, 23165697), (9, 7721899), (41, 1695051), (123, 565017), (331, 209961), (369, 188339), (569, 122139), (993, 69987), (1707, 40713), (2979, 23329), (5121, 13571)]