80669533

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 101122560

約数和(自身を除く): 20453027

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 2309, 4991, 16163, 34937, 53107, 71579, 113141, 371749, 501053, 1646317, 2602243, 3507371, 11524219, 80669533]

約数ペア:

[(1, 80669533), (7, 11524219), (23, 3507371), (31, 2602243), (49, 1646317), (161, 501053), (217, 371749), (713, 113141), (1127, 71579), (1519, 53107), (2309, 34937), (4991, 16163)]