78200631

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 117571584

約数和(自身を除く): 39370953

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 2207, 3937, 6621, 11811, 19863, 35433, 68417, 205251, 280289, 615753, 840867, 2522601, 8688959, 26066877, 78200631]

約数ペア:

[(1, 78200631), (3, 26066877), (9, 8688959), (31, 2522601), (93, 840867), (127, 615753), (279, 280289), (381, 205251), (1143, 68417), (2207, 35433), (3937, 19863), (6621, 11811)]