57153621

素因数分解:

$3^1\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{1787}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 87197184

約数和(自身を除く): 30043563

約数列:

[1, 3, 7, 21, 1523, 1787, 4569, 5361, 10661, 12509, 31983, 37527, 2721601, 8164803, 19051207, 57153621]

約数ペア:

[(1, 57153621), (3, 19051207), (7, 8164803), (21, 2721601), (1523, 37527), (1787, 31983), (4569, 12509), (5361, 10661)]