27548181

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 56

約数和(自身を含む): 45328896

約数和(自身を除く): 17780715

約数列:

[1, 3, 9, 23, 27, 31, 53, 69, 81, 93, 159, 207, 243, 279, 477, 621, 713, 729, 837, 1219, 1431, 1643, 1863, 2139, 2511, 3657, 4293, 4929, 5589, 6417, 7533, 10971, 12879, 14787, 16767, 19251, 22599, 32913, 37789, 38637, 44361, 57753, 98739, 113367, 133083, 173259, 296217, 340101, 399249, 519777, 888651, 1020303, 1197747, 3060909, 9182727, 27548181]

約数ペア:

[(1, 27548181), (3, 9182727), (9, 3060909), (23, 1197747), (27, 1020303), (31, 888651), (53, 519777), (69, 399249), (81, 340101), (93, 296217), (159, 173259), (207, 133083), (243, 113367), (279, 98739), (477, 57753), (621, 44361), (713, 38637), (729, 37789), (837, 32913), (1219, 22599), (1431, 19251), (1643, 16767), (1863, 14787), (2139, 12879), (2511, 10971), (3657, 7533), (4293, 6417), (4929, 5589)]