26556651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 44478720

約数和(自身を除く): 17922069

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 107, 109, 207, 253, 321, 327, 759, 963, 981, 1177, 1199, 2277, 2461, 2507, 3531, 3597, 7383, 7521, 10593, 10791, 11663, 22149, 22563, 27071, 27577, 34989, 81213, 82731, 104967, 128293, 243639, 248193, 268249, 384879, 804747, 1154637, 2414241, 2950739, 8852217, 26556651]

約数ペア:

[(1, 26556651), (3, 8852217), (9, 2950739), (11, 2414241), (23, 1154637), (33, 804747), (69, 384879), (99, 268249), (107, 248193), (109, 243639), (207, 128293), (253, 104967), (321, 82731), (327, 81213), (759, 34989), (963, 27577), (981, 27071), (1177, 22563), (1199, 22149), (2277, 11663), (2461, 10791), (2507, 10593), (3531, 7521), (3597, 7383)]