55169043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 75499776

約数和(自身を除く): 20330733

約数列:

[1, 3, 43, 129, 647, 661, 1941, 1983, 27821, 28423, 83463, 85269, 427667, 1283001, 18389681, 55169043]

約数ペア:

[(1, 55169043), (3, 18389681), (43, 1283001), (129, 427667), (647, 85269), (661, 83463), (1941, 28423), (1983, 27821)]