65895201

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{7603}}^1$

素因数の和:7722

約数の個数: 20

約数和(自身を含む): 99369072

約数和(自身を除く): 33473871

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 7603, 8667, 22809, 68427, 205281, 615843, 813521, 2440563, 7321689, 21965067, 65895201]

約数ペア:

[(1, 65895201), (3, 21965067), (9, 7321689), (27, 2440563), (81, 813521), (107, 615843), (321, 205281), (963, 68427), (2889, 22809), (7603, 8667)]