79081653

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 45103947

約数列:

[1, 3, 7, 21, 59, 83, 177, 249, 413, 581, 769, 1239, 1743, 2307, 4897, 5383, 14691, 16149, 34279, 45371, 63827, 102837, 136113, 191481, 317597, 446789, 952791, 1340367, 3765793, 11297379, 26360551, 79081653]

約数ペア:

[(1, 79081653), (3, 26360551), (7, 11297379), (21, 3765793), (59, 1340367), (83, 952791), (177, 446789), (249, 317597), (413, 191481), (581, 136113), (769, 102837), (1239, 63827), (1743, 45371), (2307, 34279), (4897, 16149), (5383, 14691)]