85730253

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 133593408

約数和(自身を除く): 47863155

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 2503, 4893, 7509, 11417, 17521, 34251, 52563, 122647, 367941, 583199, 1749597, 4082393, 12247179, 28576751, 85730253]

約数ペア:

[(1, 85730253), (3, 28576751), (7, 12247179), (21, 4082393), (49, 1749597), (147, 583199), (233, 367941), (699, 122647), (1631, 52563), (2503, 34251), (4893, 17521), (7509, 11417)]