67042787

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 78008832

約数和(自身を除く): 10966045

約数列:

[1, 7, 113, 131, 647, 791, 917, 4529, 14803, 73111, 84757, 103621, 511777, 593299, 9577541, 67042787]

約数ペア:

[(1, 67042787), (7, 9577541), (113, 593299), (131, 511777), (647, 103621), (791, 84757), (917, 73111), (4529, 14803)]