68389863

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 92338176

約数和(自身を除く): 23948313

約数列:

[1, 3, 151, 223, 453, 669, 677, 2031, 33673, 101019, 102227, 150971, 306681, 452913, 22796621, 68389863]

約数ペア:

[(1, 68389863), (3, 22796621), (151, 452913), (223, 306681), (453, 150971), (669, 102227), (677, 101019), (2031, 33673)]