16736949

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1766

約数の個数: 20

約数和(自身を含む): 25214464

約数和(自身を除く): 8477515

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1627, 3429, 4881, 10287, 14643, 43929, 131787, 206629, 619887, 1859661, 5578983, 16736949]

約数ペア:

[(1, 16736949), (3, 5578983), (9, 1859661), (27, 619887), (81, 206629), (127, 131787), (381, 43929), (1143, 14643), (1627, 10287), (3429, 4881)]