158254659

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5507}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 238298112

約数和(自身を除く): 80043453

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 3193, 5507, 9579, 16521, 28737, 49563, 170717, 512151, 567221, 1536453, 1701663, 5104989, 17583851, 52751553, 158254659]

約数ペア:

[(1, 158254659), (3, 52751553), (9, 17583851), (31, 5104989), (93, 1701663), (103, 1536453), (279, 567221), (309, 512151), (927, 170717), (3193, 49563), (5507, 28737), (9579, 16521)]