68467481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 73903104

約数和(自身を除く): 5435623

約数列:

[1, 23, 43, 107, 647, 989, 2461, 4601, 14881, 27821, 69229, 105823, 639883, 1592267, 2976847, 68467481]

約数ペア:

[(1, 68467481), (23, 2976847), (43, 1592267), (107, 639883), (647, 105823), (989, 69229), (2461, 27821), (4601, 14881)]