165035241

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{19997}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 274532544

約数和(自身を除く): 109497303

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 19997, 59991, 139979, 179973, 419937, 1259811, 2619607, 7858821, 18337249, 23576463, 55011747, 165035241]

約数ペア:

[(1, 165035241), (3, 55011747), (7, 23576463), (9, 18337249), (21, 7858821), (63, 2619607), (131, 1259811), (393, 419937), (917, 179973), (1179, 139979), (2751, 59991), (8253, 19997)]