161006559

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{42359}}^1$

素因数の和:42550

約数の個数: 16

約数和(自身を含む): 246704640

約数和(自身を除く): 85698081

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 42359, 127077, 296513, 889539, 7666979, 23000937, 53668853, 161006559]

約数ペア:

[(1, 161006559), (3, 53668853), (7, 23000937), (21, 7666979), (181, 889539), (543, 296513), (1267, 127077), (3801, 42359)]