27588891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 42319872

約数和(自身を除く): 14730981

約数列:

[1, 3, 11, 23, 33, 69, 163, 223, 253, 489, 669, 759, 1793, 2453, 3749, 5129, 5379, 7359, 11247, 15387, 36349, 41239, 56419, 109047, 123717, 169257, 399839, 836027, 1199517, 2508081, 9196297, 27588891]

約数ペア:

[(1, 27588891), (3, 9196297), (11, 2508081), (23, 1199517), (33, 836027), (69, 399839), (163, 169257), (223, 123717), (253, 109047), (489, 56419), (669, 41239), (759, 36349), (1793, 15387), (2453, 11247), (3749, 7359), (5129, 5379)]