83143179

素因数分解:

$3^7\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 142535680

約数和(自身を除く): 59392501

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 5431, 15309, 16293, 38017, 48879, 114051, 146637, 342153, 439911, 1026459, 1319733, 3079377, 3959199, 9238131, 11877597, 27714393, 83143179]

約数ペア:

[(1, 83143179), (3, 27714393), (7, 11877597), (9, 9238131), (21, 3959199), (27, 3079377), (63, 1319733), (81, 1026459), (189, 439911), (243, 342153), (567, 146637), (729, 114051), (1701, 48879), (2187, 38017), (5103, 16293), (5431, 15309)]