56868723

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41299}}^1$

素因数の和:41328

約数の個数: 20

約数和(自身を含む): 89951400

約数和(自身を除く): 33082677

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41299, 123897, 371691, 702083, 1115073, 2106249, 3345219, 6318747, 18956241, 56868723]

約数ペア:

[(1, 56868723), (3, 18956241), (9, 6318747), (17, 3345219), (27, 2106249), (51, 1115073), (81, 702083), (153, 371691), (459, 123897), (1377, 41299)]