67121739

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 99167120

約数和(自身を除く): 32045381

約数列:

[1, 3, 9, 67, 157, 201, 471, 603, 709, 1413, 2127, 6381, 10519, 31557, 47503, 94671, 111313, 142509, 333939, 427527, 1001817, 7457971, 22373913, 67121739]

約数ペア:

[(1, 67121739), (3, 22373913), (9, 7457971), (67, 1001817), (157, 427527), (201, 333939), (471, 142509), (603, 111313), (709, 94671), (1413, 47503), (2127, 31557), (6381, 10519)]