27787374

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 40

約数和(自身を含む): 63728280

約数和(自身を除く): 35940906

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 3989, 6966, 7978, 11967, 23934, 35901, 71802, 107703, 171527, 215406, 323109, 343054, 514581, 646218, 1029162, 1543743, 3087486, 4631229, 9262458, 13893687, 27787374]

約数ペア:

[(1, 27787374), (2, 13893687), (3, 9262458), (6, 4631229), (9, 3087486), (18, 1543743), (27, 1029162), (43, 646218), (54, 514581), (81, 343054), (86, 323109), (129, 215406), (162, 171527), (258, 107703), (387, 71802), (774, 35901), (1161, 23934), (2322, 11967), (3483, 7978), (3989, 6966)]