136887807

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 215147520

約数和(自身を除く): 78259713

約数列:

[1, 3, 7, 21, 41, 123, 173, 287, 519, 861, 919, 1211, 2757, 3633, 6433, 7093, 19299, 21279, 37679, 49651, 113037, 148953, 158987, 263753, 476961, 791259, 1112909, 3338727, 6518467, 19555401, 45629269, 136887807]

約数ペア:

[(1, 136887807), (3, 45629269), (7, 19555401), (21, 6518467), (41, 3338727), (123, 1112909), (173, 791259), (287, 476961), (519, 263753), (861, 158987), (919, 148953), (1211, 113037), (2757, 49651), (3633, 37679), (6433, 21279), (7093, 19299)]