66727270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{68791}}^1$

素因数の和:68895

約数の個数: 16

約数和(自身を含む): 121349088

約数和(自身を除く): 54621818

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 68791, 137582, 343955, 687910, 6672727, 13345454, 33363635, 66727270]

約数ペア:

[(1, 66727270), (2, 33363635), (5, 13345454), (10, 6672727), (97, 687910), (194, 343955), (485, 137582), (970, 68791)]