12108327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 21897216

約数和(自身を除く): 9788889

約数列:

[1, 3, 7, 11, 21, 23, 33, 43, 53, 69, 77, 129, 159, 161, 231, 253, 301, 371, 473, 483, 583, 759, 903, 989, 1113, 1219, 1419, 1749, 1771, 2279, 2967, 3311, 3657, 4081, 5313, 6837, 6923, 8533, 9933, 10879, 12243, 13409, 15953, 20769, 25069, 25599, 32637, 40227, 47859, 52417, 75207, 76153, 93863, 157251, 175483, 228459, 281589, 366919, 526449, 576587, 1100757, 1729761, 4036109, 12108327]

約数ペア:

[(1, 12108327), (3, 4036109), (7, 1729761), (11, 1100757), (21, 576587), (23, 526449), (33, 366919), (43, 281589), (53, 228459), (69, 175483), (77, 157251), (129, 93863), (159, 76153), (161, 75207), (231, 52417), (253, 47859), (301, 40227), (371, 32637), (473, 25599), (483, 25069), (583, 20769), (759, 15953), (903, 13409), (989, 12243), (1113, 10879), (1219, 9933), (1419, 8533), (1749, 6923), (1771, 6837), (2279, 5313), (2967, 4081), (3311, 3657)]