620682777

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160757}}^1$

素因数の和:160790

約数の個数: 32

約数和(自身を含む): 1080293760

約数和(自身を除く): 459610983

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 160757, 482271, 1446813, 1768327, 2089841, 4340439, 5304981, 6269523, 15914943, 18808569, 22988251, 47744829, 56425707, 68964753, 206894259, 620682777]

約数ペア:

[(1, 620682777), (3, 206894259), (9, 68964753), (11, 56425707), (13, 47744829), (27, 22988251), (33, 18808569), (39, 15914943), (99, 6269523), (117, 5304981), (143, 4340439), (297, 2089841), (351, 1768327), (429, 1446813), (1287, 482271), (3861, 160757)]