26850681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 47104512

約数和(自身を除く): 20253831

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 673, 1023, 1209, 1287, 2019, 3069, 3627, 4433, 6057, 7403, 8749, 13299, 20863, 22209, 26247, 39897, 62589, 66627, 78741, 96239, 187767, 229493, 271219, 288717, 688479, 813657, 866151, 2065437, 2440971, 2983409, 8950227, 26850681]

約数ペア:

[(1, 26850681), (3, 8950227), (9, 2983409), (11, 2440971), (13, 2065437), (31, 866151), (33, 813657), (39, 688479), (93, 288717), (99, 271219), (117, 229493), (143, 187767), (279, 96239), (341, 78741), (403, 66627), (429, 62589), (673, 39897), (1023, 26247), (1209, 22209), (1287, 20863), (2019, 13299), (3069, 8749), (3627, 7403), (4433, 6057)]