30031641

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 45558240

約数和(自身を除く): 15526599

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1489, 2241, 4467, 6723, 13401, 20169, 40203, 120609, 123587, 361827, 370761, 1112283, 3336849, 10010547, 30031641]

約数ペア:

[(1, 30031641), (3, 10010547), (9, 3336849), (27, 1112283), (81, 370761), (83, 361827), (243, 123587), (249, 120609), (747, 40203), (1489, 20169), (2241, 13401), (4467, 6723)]