104045067

素因数分解:

$3^6\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20414

約数の個数: 28

約数和(自身を含む): 178290160

約数和(自身を除く): 74245093

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 20389, 61167, 142723, 183501, 428169, 550503, 1284507, 1651509, 3853521, 4954527, 11560563, 14863581, 34681689, 104045067]

約数ペア:

[(1, 104045067), (3, 34681689), (7, 14863581), (9, 11560563), (21, 4954527), (27, 3853521), (63, 1651509), (81, 1284507), (189, 550503), (243, 428169), (567, 183501), (729, 142723), (1701, 61167), (5103, 20389)]