78965283

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 107860896

約数和(自身を除く): 28895613

約数列:

[1, 3, 53, 159, 197, 591, 2521, 7563, 10441, 31323, 133613, 400839, 496637, 1489911, 26321761, 78965283]

約数ペア:

[(1, 78965283), (3, 26321761), (53, 1489911), (159, 496637), (197, 400839), (591, 133613), (2521, 31323), (7563, 10441)]