77729729

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 104994000

約数和(自身を除く): 27264271

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 289, 499, 539, 833, 1309, 2023, 3179, 3493, 5489, 8483, 9163, 14161, 22253, 24451, 38423, 59381, 93313, 144211, 155771, 268961, 415667, 653191, 1009477, 1586321, 4572337, 7066339, 11104247, 77729729]

約数ペア:

[(1, 77729729), (7, 11104247), (11, 7066339), (17, 4572337), (49, 1586321), (77, 1009477), (119, 653191), (187, 415667), (289, 268961), (499, 155771), (539, 144211), (833, 93313), (1309, 59381), (2023, 38423), (3179, 24451), (3493, 22253), (5489, 14161), (8483, 9163)]