38826729

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{19699}}^1$

素因数の和:19781

約数の個数: 16

約数和(自身を含む): 58312000

約数和(自身を除く): 19485271

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 19699, 59097, 177291, 531873, 1438027, 4314081, 12942243, 38826729]

約数ペア:

[(1, 38826729), (3, 12942243), (9, 4314081), (27, 1438027), (73, 531873), (219, 177291), (657, 59097), (1971, 19699)]