77472027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7963}}^1$

素因数の和:8039

約数の個数: 24

約数和(自身を含む): 119268864

約数和(自身を除く): 41796837

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 7963, 9729, 23889, 71667, 183149, 374261, 549447, 1122783, 1648341, 3368349, 8608003, 25824009, 77472027]

約数ペア:

[(1, 77472027), (3, 25824009), (9, 8608003), (23, 3368349), (47, 1648341), (69, 1122783), (141, 549447), (207, 374261), (423, 183149), (1081, 71667), (3243, 23889), (7963, 9729)]