121129713

素因数分解:

$3^2\times {\mathrm{61}}^2\times {\mathrm{3617}}^1$

素因数の和:3745

約数の個数: 18

約数和(自身を含む): 177929622

約数和(自身を除く): 56799909

約数列:

[1, 3, 9, 61, 183, 549, 3617, 3721, 10851, 11163, 32553, 33489, 220637, 661911, 1985733, 13458857, 40376571, 121129713]

約数ペア:

[(1, 121129713), (3, 40376571), (9, 13458857), (61, 1985733), (183, 661911), (549, 220637), (3617, 33489), (3721, 32553), (10851, 11163)]