82887189

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21107}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 145898496

約数和(自身を除く): 63011307

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 21107, 63321, 147749, 232177, 358819, 443247, 696531, 1076457, 1625239, 2511733, 3947009, 4875717, 7535199, 11841027, 27629063, 82887189]

約数ペア:

[(1, 82887189), (3, 27629063), (7, 11841027), (11, 7535199), (17, 4875717), (21, 3947009), (33, 2511733), (51, 1625239), (77, 1076457), (119, 696531), (187, 443247), (231, 358819), (357, 232177), (561, 147749), (1309, 63321), (3927, 21107)]