68510589

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{105239}}^1$

素因数の和:105280

約数の個数: 16

約数和(自身を含む): 107765760

約数和(自身を除く): 39255171

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 105239, 315717, 736673, 2210019, 3262409, 9787227, 22836863, 68510589]

約数ペア:

[(1, 68510589), (3, 22836863), (7, 9787227), (21, 3262409), (31, 2210019), (93, 736673), (217, 315717), (651, 105239)]