27783627

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 40891392

約数和(自身を除く): 13107765

約数列:

[1, 3, 17, 47, 51, 67, 141, 173, 201, 519, 799, 1139, 2397, 2941, 3149, 3417, 8131, 8823, 9447, 11591, 24393, 34773, 53533, 138227, 160599, 197047, 414681, 544777, 591141, 1634331, 9261209, 27783627]

約数ペア:

[(1, 27783627), (3, 9261209), (17, 1634331), (47, 591141), (51, 544777), (67, 414681), (141, 197047), (173, 160599), (201, 138227), (519, 53533), (799, 34773), (1139, 24393), (2397, 11591), (2941, 9447), (3149, 8823), (3417, 8131)]