27954897

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 38146368

約数和(自身を除く): 10191471

約数列:

[1, 3, 61, 173, 183, 519, 883, 2649, 10553, 31659, 53863, 152759, 161589, 458277, 9318299, 27954897]

約数ペア:

[(1, 27954897), (3, 9318299), (61, 458277), (173, 161589), (183, 152759), (519, 53863), (883, 31659), (2649, 10553)]