271738149

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{587}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 398805120

約数和(自身を除く): 127066971

約数列:

[1, 3, 17, 29, 51, 87, 313, 493, 587, 939, 1479, 1761, 5321, 9077, 9979, 15963, 17023, 27231, 29937, 51069, 154309, 183731, 289391, 462927, 551193, 868173, 3123427, 5328199, 9370281, 15984597, 90579383, 271738149]

約数ペア:

[(1, 271738149), (3, 90579383), (17, 15984597), (29, 9370281), (51, 5328199), (87, 3123427), (313, 868173), (493, 551193), (587, 462927), (939, 289391), (1479, 183731), (1761, 154309), (5321, 51069), (9077, 29937), (9979, 27231), (15963, 17023)]