27245007

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 41595840

約数和(自身を除く): 14350833

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 2221, 4089, 6663, 12267, 19989, 64409, 104387, 193227, 313161, 579681, 939483, 3027223, 9081669, 27245007]

約数ペア:

[(1, 27245007), (3, 9081669), (9, 3027223), (29, 939483), (47, 579681), (87, 313161), (141, 193227), (261, 104387), (423, 64409), (1363, 19989), (2221, 12267), (4089, 6663)]