164967891

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 252295680

約数和(自身を除く): 87327789

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 19759, 59277, 217349, 454457, 652047, 1363371, 2390839, 4999027, 7172517, 14997081, 54989297, 164967891]

約数ペア:

[(1, 164967891), (3, 54989297), (11, 14997081), (23, 7172517), (33, 4999027), (69, 2390839), (121, 1363371), (253, 652047), (363, 454457), (759, 217349), (2783, 59277), (8349, 19759)]