27892917

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{26489}}^1$

素因数の和:26514

約数の個数: 20

約数和(自身を含む): 44874060

約数和(自身を除く): 16981143

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 26489, 79467, 238401, 344357, 715203, 1033071, 2145609, 3099213, 9297639, 27892917]

約数ペア:

[(1, 27892917), (3, 9297639), (9, 3099213), (13, 2145609), (27, 1033071), (39, 715203), (81, 344357), (117, 238401), (351, 79467), (1053, 26489)]