65475081

素因数分解:

$3^3\times 7^1\times {\mathrm{346429}}^1$

素因数の和:346445

約数の個数: 16

約数和(自身を含む): 110857600

約数和(自身を除く): 45382519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 346429, 1039287, 2425003, 3117861, 7275009, 9353583, 21825027, 65475081]

約数ペア:

[(1, 65475081), (3, 21825027), (7, 9353583), (9, 7275009), (21, 3117861), (27, 2425003), (63, 1039287), (189, 346429)]