2016143217

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{6521}}^1$

素因数の和:6891

約数の個数: 40

約数和(自身を含む): 3295540512

約数和(自身を除く): 1279397295

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 347, 891, 1041, 3123, 3817, 6521, 9369, 11451, 19563, 28107, 34353, 58689, 71731, 103059, 176067, 215193, 309177, 528201, 645579, 1936737, 2262787, 5810211, 6788361, 20365083, 24890657, 61095249, 74671971, 183285747, 224015913, 672047739, 2016143217]

約数ペア:

[(1, 2016143217), (3, 672047739), (9, 224015913), (11, 183285747), (27, 74671971), (33, 61095249), (81, 24890657), (99, 20365083), (297, 6788361), (347, 5810211), (891, 2262787), (1041, 1936737), (3123, 645579), (3817, 528201), (6521, 309177), (9369, 215193), (11451, 176067), (19563, 103059), (28107, 71731), (34353, 58689)]