26654103

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 47102880

約数和(自身を除く): 20448777

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1621, 1827, 2349, 4863, 5481, 11347, 14589, 16443, 34041, 43767, 47009, 102123, 131301, 141027, 306369, 329063, 423081, 919107, 987189, 1269243, 2961567, 3807729, 8884701, 26654103]

約数ペア:

[(1, 26654103), (3, 8884701), (7, 3807729), (9, 2961567), (21, 1269243), (27, 987189), (29, 919107), (63, 423081), (81, 329063), (87, 306369), (189, 141027), (203, 131301), (261, 102123), (567, 47009), (609, 43767), (783, 34041), (1621, 16443), (1827, 14589), (2349, 11347), (4863, 5481)]