77776834869

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{197759}}^1$

素因数の和:198345

約数の個数: 24

約数和(自身を含む): 113838566400

約数和(自身を除く): 36061731531

約数列:

[1, 3, 9, 89, 267, 491, 801, 1473, 4419, 43699, 131097, 197759, 393291, 593277, 1779831, 17600551, 52801653, 97099669, 158404959, 291299007, 873897021, 8641870541, 25925611623, 77776834869]

約数ペア:

[(1, 77776834869), (3, 25925611623), (9, 8641870541), (89, 873897021), (267, 291299007), (491, 158404959), (801, 97099669), (1473, 52801653), (4419, 17600551), (43699, 1779831), (131097, 593277), (197759, 393291)]