161769729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35267}}^1$

素因数の和:35420

約数の個数: 16

約数和(自身を含む): 237000960

約数和(自身を除く): 75231231

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 35267, 105801, 387937, 1163811, 4902113, 14706339, 53923243, 161769729]

約数ペア:

[(1, 161769729), (3, 53923243), (11, 14706339), (33, 4902113), (139, 1163811), (417, 387937), (1529, 105801), (4587, 35267)]