164553081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41903}}^1$

素因数の和:41941

約数の個数: 32

約数和(自身を含む): 289640448

約数和(自身を除く): 125087367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 41903, 125709, 293321, 460933, 712351, 879963, 1382799, 2137053, 3226531, 4986457, 7835861, 9679593, 14959371, 23507583, 54851027, 164553081]

約数ペア:

[(1, 164553081), (3, 54851027), (7, 23507583), (11, 14959371), (17, 9679593), (21, 7835861), (33, 4986457), (51, 3226531), (77, 2137053), (119, 1382799), (187, 879963), (231, 712351), (357, 460933), (561, 293321), (1309, 125709), (3927, 41903)]