27398349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 43586400

約数和(自身を除く): 16188051

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 2539, 3597, 7617, 10791, 22851, 27929, 83787, 251361, 276751, 830253, 2490759, 3044261, 9132783, 27398349]

約数ペア:

[(1, 27398349), (3, 9132783), (9, 3044261), (11, 2490759), (33, 830253), (99, 276751), (109, 251361), (327, 83787), (981, 27929), (1199, 22851), (2539, 10791), (3597, 7617)]