29926503

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7036

約数の個数: 20

約数和(自身を含む): 45555048

約数和(自身を除く): 15628545

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 6971, 20913, 62739, 188217, 369463, 564651, 1108389, 3325167, 9975501, 29926503]

約数ペア:

[(1, 29926503), (3, 9975501), (9, 3325167), (27, 1108389), (53, 564651), (81, 369463), (159, 188217), (477, 62739), (1431, 20913), (4293, 6971)]