27875991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 16153449

約数列:

[1, 3, 11, 13, 33, 39, 143, 181, 359, 429, 543, 1077, 1991, 2353, 3949, 4667, 5973, 7059, 11847, 14001, 25883, 51337, 64979, 77649, 154011, 194937, 714769, 844727, 2144307, 2534181, 9291997, 27875991]

約数ペア:

[(1, 27875991), (3, 9291997), (11, 2534181), (13, 2144307), (33, 844727), (39, 714769), (143, 194937), (181, 154011), (359, 77649), (429, 64979), (543, 51337), (1077, 25883), (1991, 14001), (2353, 11847), (3949, 7059), (4667, 5973)]