27318843

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 42270720

約数和(自身を除く): 14951877

約数列:

[1, 3, 9, 27, 31, 93, 127, 257, 279, 381, 771, 837, 1143, 2313, 3429, 3937, 6939, 7967, 11811, 23901, 32639, 35433, 71703, 97917, 106299, 215109, 293751, 881253, 1011809, 3035427, 9106281, 27318843]

約数ペア:

[(1, 27318843), (3, 9106281), (9, 3035427), (27, 1011809), (31, 881253), (93, 293751), (127, 215109), (257, 106299), (279, 97917), (381, 71703), (771, 35433), (837, 32639), (1143, 23901), (2313, 11811), (3429, 7967), (3937, 6939)]