80876411

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 103325040

約数和(自身を除く): 22448629

約数列:

[1, 7, 11, 49, 77, 181, 539, 829, 1267, 1991, 5803, 8869, 9119, 13937, 40621, 63833, 97559, 150049, 446831, 1050343, 1650539, 7352401, 11553773, 80876411]

約数ペア:

[(1, 80876411), (7, 11553773), (11, 7352401), (49, 1650539), (77, 1050343), (181, 446831), (539, 150049), (829, 97559), (1267, 63833), (1991, 40621), (5803, 13937), (8869, 9119)]