889102737

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 1421364672

約数和(自身を除く): 532261935

約数列:

[1, 3, 9, 17, 27, 51, 81, 137, 153, 243, 411, 459, 1233, 1377, 1571, 2329, 3699, 4131, 4713, 6987, 11097, 14139, 20961, 26707, 33291, 42417, 62883, 80121, 127251, 188649, 215227, 240363, 381753, 565947, 645681, 721089, 1937043, 2163267, 3658859, 5811129, 6489801, 10976577, 17433387, 32929731, 52300161, 98789193, 296367579, 889102737]

約数ペア:

[(1, 889102737), (3, 296367579), (9, 98789193), (17, 52300161), (27, 32929731), (51, 17433387), (81, 10976577), (137, 6489801), (153, 5811129), (243, 3658859), (411, 2163267), (459, 1937043), (1233, 721089), (1377, 645681), (1571, 565947), (2329, 381753), (3699, 240363), (4131, 215227), (4713, 188649), (6987, 127251), (11097, 80121), (14139, 62883), (20961, 42417), (26707, 33291)]