33820479

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 48

約数和(自身を含む): 62599680

約数和(自身を除く): 28779201

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1221, 1319, 2331, 2849, 3663, 3957, 8547, 9233, 11871, 14509, 25641, 27699, 43527, 48803, 83097, 101563, 130581, 146409, 304689, 341621, 439227, 536833, 914067, 1024863, 1610499, 3074589, 3757831, 4831497, 11273493, 33820479]

約数ペア:

[(1, 33820479), (3, 11273493), (7, 4831497), (9, 3757831), (11, 3074589), (21, 1610499), (33, 1024863), (37, 914067), (63, 536833), (77, 439227), (99, 341621), (111, 304689), (231, 146409), (259, 130581), (333, 101563), (407, 83097), (693, 48803), (777, 43527), (1221, 27699), (1319, 25641), (2331, 14509), (2849, 11871), (3663, 9233), (3957, 8547)]