274240161

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 444634344

約数和(自身を除く): 170394183

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 411, 1053, 1233, 1781, 1901, 3699, 5343, 5703, 11097, 16029, 17109, 24713, 48087, 51327, 74139, 144261, 153981, 222417, 260437, 667251, 781311, 2001753, 2343933, 3385681, 7031799, 10157043, 21095397, 30471129, 91413387, 274240161]

約数ペア:

[(1, 274240161), (3, 91413387), (9, 30471129), (13, 21095397), (27, 10157043), (39, 7031799), (81, 3385681), (117, 2343933), (137, 2001753), (351, 781311), (411, 667251), (1053, 260437), (1233, 222417), (1781, 153981), (1901, 144261), (3699, 74139), (5343, 51327), (5703, 48087), (11097, 24713), (16029, 17109)]