153472293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{437243}}^1$

素因数の和:437265

約数の個数: 16

約数和(自身を含む): 244856640

約数和(自身を除く): 91384347

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 437243, 1311729, 3935187, 5684159, 11805561, 17052477, 51157431, 153472293]

約数ペア:

[(1, 153472293), (3, 51157431), (9, 17052477), (13, 11805561), (27, 5684159), (39, 3935187), (117, 1311729), (351, 437243)]