7388638209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{70913}}^1$

素因数の和:71166

約数の個数: 32

約数和(自身を含む): 11641242240

約数和(自身を除く): 4252604031

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 459, 681, 2043, 3859, 6129, 11577, 34731, 70913, 104193, 212739, 638217, 1205521, 1914651, 3616563, 10849689, 16097251, 32549067, 48291753, 144875259, 273653267, 434625777, 820959801, 2462879403, 7388638209]

約数ペア:

[(1, 7388638209), (3, 2462879403), (9, 820959801), (17, 434625777), (27, 273653267), (51, 144875259), (153, 48291753), (227, 32549067), (459, 16097251), (681, 10849689), (2043, 3616563), (3859, 1914651), (6129, 1205521), (11577, 638217), (34731, 212739), (70913, 104193)]