128693763

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56519}}^1$

素因数の和:56559

約数の個数: 24

約数和(自身を含む): 211610880

約数和(自身を除く): 82917117

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 56519, 169557, 508671, 621709, 1299937, 1865127, 3899811, 5595381, 11699433, 14299307, 42897921, 128693763]

約数ペア:

[(1, 128693763), (3, 42897921), (9, 14299307), (11, 11699433), (23, 5595381), (33, 3899811), (69, 1865127), (99, 1299937), (207, 621709), (253, 508671), (759, 169557), (2277, 56519)]