61021719

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 96595200

約数和(自身を除く): 35573481

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2579, 2629, 7737, 7887, 23211, 23661, 28369, 85107, 255321, 616381, 1849143, 5547429, 6780191, 20340573, 61021719]

約数ペア:

[(1, 61021719), (3, 20340573), (9, 6780191), (11, 5547429), (33, 1849143), (99, 616381), (239, 255321), (717, 85107), (2151, 28369), (2579, 23661), (2629, 23211), (7737, 7887)]