27559539

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{709}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 45633120

約数和(自身を除く): 18073581

約数列:

[1, 3, 7, 9, 21, 63, 617, 709, 1851, 2127, 4319, 4963, 5553, 6381, 12957, 14889, 38871, 44667, 437453, 1312359, 3062171, 3937077, 9186513, 27559539]

約数ペア:

[(1, 27559539), (3, 9186513), (7, 3937077), (9, 3062171), (21, 1312359), (63, 437453), (617, 44667), (709, 38871), (1851, 14889), (2127, 12957), (4319, 6381), (4963, 5553)]