27520713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1553}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 43636320

約数和(自身を除く): 16115607

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1553, 1611, 1969, 4659, 5907, 13977, 17083, 17721, 51249, 153747, 277987, 833961, 2501883, 3057857, 9173571, 27520713]

約数ペア:

[(1, 27520713), (3, 9173571), (9, 3057857), (11, 2501883), (33, 833961), (99, 277987), (179, 153747), (537, 51249), (1553, 17721), (1611, 17083), (1969, 13977), (4659, 5907)]