25091280441

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{815897}}^1$

素因数の和:815990

約数の個数: 32

約数和(自身を含む): 39946366080

約数和(自身を除く): 14855085639

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 10251, 30753, 815897, 2447691, 7343073, 13870249, 22029219, 41610747, 54665099, 124832241, 163995297, 374496723, 491985891, 929306683, 1475957673, 2787920049, 8363760147, 25091280441]

約数ペア:

[(1, 25091280441), (3, 8363760147), (9, 2787920049), (17, 1475957673), (27, 929306683), (51, 491985891), (67, 374496723), (153, 163995297), (201, 124832241), (459, 54665099), (603, 41610747), (1139, 22029219), (1809, 13870249), (3417, 7343073), (10251, 2447691), (30753, 815897)]