27631359

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4099}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 46051200

約数和(自身を除く): 18419841

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 4099, 6741, 12297, 28693, 36891, 86079, 258237, 438593, 1315779, 3070151, 3947337, 9210453, 27631359]

約数ペア:

[(1, 27631359), (3, 9210453), (7, 3947337), (9, 3070151), (21, 1315779), (63, 438593), (107, 258237), (321, 86079), (749, 36891), (963, 28693), (2247, 12297), (4099, 6741)]