27515889

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 43315200

約数和(自身を除く): 15799311

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 751, 1357, 1593, 2253, 4071, 6759, 12213, 17273, 20277, 36639, 44309, 51819, 132927, 155457, 398781, 466371, 1019107, 1196343, 3057321, 9171963, 27515889]

約数ペア:

[(1, 27515889), (3, 9171963), (9, 3057321), (23, 1196343), (27, 1019107), (59, 466371), (69, 398781), (177, 155457), (207, 132927), (531, 51819), (621, 44309), (751, 36639), (1357, 20277), (1593, 17273), (2253, 12213), (4071, 6759)]