174825729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6823}}^1$

素因数の和:6918

約数の個数: 32

約数和(自身を含む): 282786560

約数和(自身を除く): 107960831

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 6823, 8541, 20469, 25623, 61407, 88699, 184221, 266097, 498079, 798291, 1494237, 2394873, 4482711, 6475027, 13448133, 19425081, 58275243, 174825729]

約数ペア:

[(1, 174825729), (3, 58275243), (9, 19425081), (13, 13448133), (27, 6475027), (39, 4482711), (73, 2394873), (117, 1494237), (219, 798291), (351, 498079), (657, 266097), (949, 184221), (1971, 88699), (2847, 61407), (6823, 25623), (8541, 20469)]