73819593

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53609}}^1$

素因数の和:53638

約数の個数: 20

約数和(自身を含む): 116762580

約数和(自身を除く): 42942987

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 53609, 160827, 482481, 911353, 1447443, 2734059, 4342329, 8202177, 24606531, 73819593]

約数ペア:

[(1, 73819593), (3, 24606531), (9, 8202177), (17, 4342329), (27, 2734059), (51, 1447443), (81, 911353), (153, 482481), (459, 160827), (1377, 53609)]