57570993

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41809}}^1$

素因数の和:41838

約数の個数: 20

約数和(自身を含む): 91062180

約数和(自身を除く): 33491187

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41809, 125427, 376281, 710753, 1128843, 2132259, 3386529, 6396777, 19190331, 57570993]

約数ペア:

[(1, 57570993), (3, 19190331), (9, 6396777), (17, 3386529), (27, 2132259), (51, 1128843), (81, 710753), (153, 376281), (459, 125427), (1377, 41809)]