68109897

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3527}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 93647232

約数和(自身を除く): 25537335

約数列:

[1, 3, 41, 123, 157, 471, 3527, 6437, 10581, 19311, 144607, 433821, 553739, 1661217, 22703299, 68109897]

約数ペア:

[(1, 68109897), (3, 22703299), (41, 1661217), (123, 553739), (157, 433821), (471, 144607), (3527, 19311), (6437, 10581)]