210791889

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33797}}^1$

素因数の和:33827

約数の個数: 40

約数和(自身を含む): 392597568

約数和(自身を除く): 181805679

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 33797, 101391, 236579, 304173, 371767, 709737, 912519, 1115301, 2129211, 2602369, 2737557, 3345903, 6387633, 7807107, 10037709, 19162899, 23421321, 30113127, 70263963, 210791889]

約数ペア:

[(1, 210791889), (3, 70263963), (7, 30113127), (9, 23421321), (11, 19162899), (21, 10037709), (27, 7807107), (33, 6387633), (63, 3345903), (77, 2737557), (81, 2602369), (99, 2129211), (189, 1115301), (231, 912519), (297, 709737), (567, 371767), (693, 304173), (891, 236579), (2079, 101391), (6237, 33797)]