55686747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1231}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 78769152

約数和(自身を除く): 23082405

約数列:

[1, 3, 17, 51, 887, 1231, 2661, 3693, 15079, 20927, 45237, 62781, 1091897, 3275691, 18562249, 55686747]

約数ペア:

[(1, 55686747), (3, 18562249), (17, 3275691), (51, 1091897), (887, 62781), (1231, 45237), (2661, 20927), (3693, 15079)]