71438697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1579}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 112887840

約数和(自身を除く): 41449143

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 1579, 4113, 4737, 5027, 14211, 15081, 17369, 45243, 52107, 156321, 721603, 2164809, 6494427, 7937633, 23812899, 71438697]

約数ペア:

[(1, 71438697), (3, 23812899), (9, 7937633), (11, 6494427), (33, 2164809), (99, 721603), (457, 156321), (1371, 52107), (1579, 45243), (4113, 17369), (4737, 15081), (5027, 14211)]