165054159

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{321743}}^1$

素因数の和:321771

約数の個数: 16

約数和(自身を含む): 257395200

約数和(自身を除く): 92341041

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 321743, 965229, 2895687, 6113117, 8687061, 18339351, 55018053, 165054159]

約数ペア:

[(1, 165054159), (3, 55018053), (9, 18339351), (19, 8687061), (27, 6113117), (57, 2895687), (171, 965229), (513, 321743)]