448133067

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7014

約数の個数: 28

約数和(自身を含む): 679539960

約数和(自身を除く): 231406893

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2403, 6907, 7209, 20721, 21627, 62163, 64881, 186489, 559467, 614723, 1678401, 1844169, 5035203, 5532507, 16597521, 49792563, 149377689, 448133067]

約数ペア:

[(1, 448133067), (3, 149377689), (9, 49792563), (27, 16597521), (81, 5532507), (89, 5035203), (243, 1844169), (267, 1678401), (729, 614723), (801, 559467), (2403, 186489), (6907, 64881), (7209, 62163), (20721, 21627)]