26790939

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 45632000

約数和(自身を除く): 18841061

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 619, 687, 1603, 1857, 2061, 4333, 4809, 5571, 6183, 12999, 14427, 16713, 38997, 43281, 116991, 141751, 425253, 992257, 1275759, 2976771, 3827277, 8930313, 26790939]

約数ペア:

[(1, 26790939), (3, 8930313), (7, 3827277), (9, 2976771), (21, 1275759), (27, 992257), (63, 425253), (189, 141751), (229, 116991), (619, 43281), (687, 38997), (1603, 16713), (1857, 14427), (2061, 12999), (4333, 6183), (4809, 5571)]