81728597

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 86873472

約数和(自身を除く): 5144875

約数列:

[1, 37, 53, 71, 587, 1961, 2627, 3763, 21719, 31111, 41677, 139231, 1151107, 1542049, 2208881, 81728597]

約数ペア:

[(1, 81728597), (37, 2208881), (53, 1542049), (71, 1151107), (587, 139231), (1961, 41677), (2627, 31111), (3763, 21719)]