75264387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 112243200

約数和(自身を除く): 36978813

約数列:

[1, 3, 11, 33, 73, 157, 199, 219, 471, 597, 803, 1727, 2189, 2409, 5181, 6567, 11461, 14527, 31243, 34383, 43581, 93729, 126071, 159797, 343673, 378213, 479391, 1031019, 2280739, 6842217, 25088129, 75264387]

約数ペア:

[(1, 75264387), (3, 25088129), (11, 6842217), (33, 2280739), (73, 1031019), (157, 479391), (199, 378213), (219, 343673), (471, 159797), (597, 126071), (803, 93729), (1727, 43581), (2189, 34383), (2409, 31243), (5181, 14527), (6567, 11461)]