26818317

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{179}}^2$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 41242880

約数和(自身を除く): 14424563

約数列:

[1, 3, 9, 27, 31, 93, 179, 279, 537, 837, 1611, 4833, 5549, 16647, 32041, 49941, 96123, 149823, 288369, 865107, 993271, 2979813, 8939439, 26818317]

約数ペア:

[(1, 26818317), (3, 8939439), (9, 2979813), (27, 993271), (31, 865107), (93, 288369), (179, 149823), (279, 96123), (537, 49941), (837, 32041), (1611, 16647), (4833, 5549)]