118408779

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16889}}^1$

素因数の和:16955

約数の個数: 24

約数和(自身を含む): 184438800

約数和(自身を除く): 66030021

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 16889, 50667, 152001, 320891, 692449, 962673, 2077347, 2888019, 6232041, 13156531, 39469593, 118408779]

約数ペア:

[(1, 118408779), (3, 39469593), (9, 13156531), (19, 6232041), (41, 2888019), (57, 2077347), (123, 962673), (171, 692449), (369, 320891), (779, 152001), (2337, 50667), (7011, 16889)]