816940089423

素因数分解:

$3^3\times {\mathrm{5231}}^1\times {\mathrm{5784179}}^1$

素因数の和:5789419

約数の個数: 16

約数和(自身を含む): 1210513190400

約数和(自身を除く): 393573100977

約数列:

[1, 3, 9, 27, 5231, 15693, 47079, 141237, 5784179, 17352537, 52057611, 156172833, 30257040349, 90771121047, 272313363141, 816940089423]

約数ペア:

[(1, 816940089423), (3, 272313363141), (9, 90771121047), (27, 30257040349), (5231, 156172833), (15693, 52057611), (47079, 17352537), (141237, 5784179)]