51984393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{911}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 72493056

約数和(自身を除く): 20508663

約数列:

[1, 3, 23, 69, 827, 911, 2481, 2733, 19021, 20953, 57063, 62859, 753397, 2260191, 17328131, 51984393]

約数ペア:

[(1, 51984393), (3, 17328131), (23, 2260191), (69, 753397), (827, 62859), (911, 57063), (2481, 20953), (2733, 19021)]