240092289

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{132721}}^1$

素因数の和:132797

約数の個数: 16

約数和(自身を含む): 361003840

約数和(自身を除く): 120911551

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 132721, 398163, 1194489, 3583467, 8892307, 26676921, 80030763, 240092289]

約数ペア:

[(1, 240092289), (3, 80030763), (9, 26676921), (27, 8892307), (67, 3583467), (201, 1194489), (603, 398163), (1809, 132721)]