27127953

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{17627}}^1$

素因数の和:17658

約数の個数: 20

約数和(自身を含む): 42659760

約数和(自身を除く): 15531807

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 17627, 52881, 158643, 334913, 475929, 1004739, 1427787, 3014217, 9042651, 27127953]

約数ペア:

[(1, 27127953), (3, 9042651), (9, 3014217), (19, 1427787), (27, 1004739), (57, 475929), (81, 334913), (171, 158643), (513, 52881), (1539, 17627)]