80765377

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 106047360

約数和(自身を除く): 25281983

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5167, 15631, 36169, 56837, 149843, 253183, 397859, 1048901, 1648273, 2785013, 7342307, 11537911, 80765377]

約数ペア:

[(1, 80765377), (7, 11537911), (11, 7342307), (29, 2785013), (49, 1648273), (77, 1048901), (203, 397859), (319, 253183), (539, 149843), (1421, 56837), (2233, 36169), (5167, 15631)]