80291061

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{29443}}^1$

素因数の和:29553

約数の個数: 16

約数和(自身を含む): 120131520

約数和(自身を除く): 39840459

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 29443, 88329, 264987, 794961, 2973743, 8921229, 26763687, 80291061]

約数ペア:

[(1, 80291061), (3, 26763687), (9, 8921229), (27, 2973743), (101, 794961), (303, 264987), (909, 88329), (2727, 29443)]