214095357

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{13121}}^1$

素因数の和:13178

約数の個数: 36

約数和(自身を含む): 369489276

約数和(自身を除く): 155393919

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 13121, 16317, 39363, 91847, 118089, 275541, 485477, 642929, 826623, 1456431, 1928787, 3398339, 4369293, 5786361, 10195017, 23788373, 30585051, 71365119, 214095357]

約数ペア:

[(1, 214095357), (3, 71365119), (7, 30585051), (9, 23788373), (21, 10195017), (37, 5786361), (49, 4369293), (63, 3398339), (111, 1928787), (147, 1456431), (259, 826623), (333, 642929), (441, 485477), (777, 275541), (1813, 118089), (2331, 91847), (5439, 39363), (13121, 16317)]