77943297

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{8623}}^1$

素因数の和:8780

約数の個数: 16

約数和(自身を含む): 109283328

約数和(自身を除く): 31340031

約数列:

[1, 3, 23, 69, 131, 393, 3013, 8623, 9039, 25869, 198329, 594987, 1129613, 3388839, 25981099, 77943297]

約数ペア:

[(1, 77943297), (3, 25981099), (23, 3388839), (69, 1129613), (131, 594987), (393, 198329), (3013, 25869), (8623, 9039)]