68371017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 39404343

約数列:

[1, 3, 11, 13, 33, 39, 143, 197, 429, 591, 809, 2167, 2427, 2561, 6501, 7683, 8899, 10517, 26697, 28171, 31551, 84513, 115687, 159373, 347061, 478119, 1753103, 2071849, 5259309, 6215547, 22790339, 68371017]

約数ペア:

[(1, 68371017), (3, 22790339), (11, 6215547), (13, 5259309), (33, 2071849), (39, 1753103), (143, 478119), (197, 347061), (429, 159373), (591, 115687), (809, 84513), (2167, 31551), (2427, 28171), (2561, 26697), (6501, 10517), (7683, 8899)]