181036627209

素因数分解:

$3^4\times {\mathrm{4637}}^1\times {\mathrm{481997}}^1$

素因数の和:486646

約数の個数: 20

約数和(自身を含む): 270496313604

約数和(自身を除く): 89459686395

約数列:

[1, 3, 9, 27, 81, 4637, 13911, 41733, 125199, 375597, 481997, 1445991, 4337973, 13013919, 39041757, 2235020089, 6705060267, 20115180801, 60345542403, 181036627209]

約数ペア:

[(1, 181036627209), (3, 60345542403), (9, 20115180801), (27, 6705060267), (81, 2235020089), (4637, 39041757), (13911, 13013919), (41733, 4337973), (125199, 1445991), (375597, 481997)]