27538203

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 18749157

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 1229, 2037, 3201, 3687, 7469, 8603, 13519, 22407, 25809, 40557, 94633, 119213, 283899, 357639, 834491, 1311343, 2503473, 3934029, 9179401, 27538203]

約数ペア:

[(1, 27538203), (3, 9179401), (7, 3934029), (11, 2503473), (21, 1311343), (33, 834491), (77, 357639), (97, 283899), (231, 119213), (291, 94633), (679, 40557), (1067, 25809), (1229, 22407), (2037, 13519), (3201, 8603), (3687, 7469)]