27921861

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 46247040

約数和(自身を除く): 18325179

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 2293, 4059, 6879, 12177, 20637, 25223, 61911, 75669, 94013, 227007, 282039, 681021, 846117, 1034143, 2538351, 3102429, 9307287, 27921861]

約数ペア:

[(1, 27921861), (3, 9307287), (9, 3102429), (11, 2538351), (27, 1034143), (33, 846117), (41, 681021), (99, 282039), (123, 227007), (297, 94013), (369, 75669), (451, 61911), (1107, 25223), (1353, 20637), (2293, 12177), (4059, 6879)]