49838139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 80317440

約数和(自身を除く): 30479301

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 321, 351, 963, 1327, 1391, 2889, 3981, 4173, 11943, 12519, 17251, 35829, 37557, 51753, 141989, 155259, 425967, 465777, 1277901, 1845857, 3833703, 5537571, 16612713, 49838139]

約数ペア:

[(1, 49838139), (3, 16612713), (9, 5537571), (13, 3833703), (27, 1845857), (39, 1277901), (107, 465777), (117, 425967), (321, 155259), (351, 141989), (963, 51753), (1327, 37557), (1391, 35829), (2889, 17251), (3981, 12519), (4173, 11943)]