162970029

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{19661}}^1$

素因数の和:19977

約数の個数: 16

約数和(自身を含む): 242235840

約数和(自身を除く): 79265811

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 19661, 58983, 176949, 530847, 6035927, 18107781, 54323343, 162970029]

約数ペア:

[(1, 162970029), (3, 54323343), (9, 18107781), (27, 6035927), (307, 530847), (921, 176949), (2763, 58983), (8289, 19661)]