161004681

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{293269}}^1$

素因数の和:293336

約数の個数: 12

約数和(自身を含む): 236375620

約数和(自身を除く): 75370939

約数列:

[1, 3, 9, 61, 183, 549, 293269, 879807, 2639421, 17889409, 53668227, 161004681]

約数ペア:

[(1, 161004681), (3, 53668227), (9, 17889409), (61, 2639421), (183, 879807), (549, 293269)]