74260927.000000000

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1213}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 270382080

約数和(自身を除く): 102438591

約数列:

[1, 3, 7, 19, 21, 57, 133, 347, 399, 1041, 1213, 2429, 3639, 6593, 7287, 8491, 19779, 23047, 25473, 46151, 69141, 138453, 161329, 420911, 483987, 1262733, 2946377, 7997309, 8839131, 23991927, 55981163, 167943489]

約数ペア:

[(1, 167943489), (3, 55981163), (7, 23991927), (19, 8839131), (21, 7997309), (57, 2946377), (133, 1262733), (347, 483987), (399, 420911), (1041, 161329), (1213, 138453), (2429, 69141), (3639, 46151), (6593, 25473), (7287, 23047), (8491, 19779)]