68245803

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3209}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 105159600

約数和(自身を除く): 36913797

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 2363, 3209, 7089, 9627, 21267, 28881, 54553, 163659, 446051, 490977, 1338153, 4014459, 7582867, 22748601, 68245803]

約数ペア:

[(1, 68245803), (3, 22748601), (9, 7582867), (17, 4014459), (51, 1338153), (139, 490977), (153, 446051), (417, 163659), (1251, 54553), (2363, 28881), (3209, 21267), (7089, 9627)]