27486966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 61871040

約数和(自身を除く): 34384074

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 61, 78, 106, 109, 122, 159, 183, 218, 318, 327, 366, 654, 689, 793, 1378, 1417, 1586, 2067, 2379, 2834, 3233, 4134, 4251, 4758, 5777, 6466, 6649, 8502, 9699, 11554, 13298, 17331, 19398, 19947, 34662, 39894, 42029, 75101, 84058, 86437, 126087, 150202, 172874, 225303, 252174, 259311, 352397, 450606, 518622, 704794, 1057191, 2114382, 4581161, 9162322, 13743483, 27486966]

約数ペア:

[(1, 27486966), (2, 13743483), (3, 9162322), (6, 4581161), (13, 2114382), (26, 1057191), (39, 704794), (53, 518622), (61, 450606), (78, 352397), (106, 259311), (109, 252174), (122, 225303), (159, 172874), (183, 150202), (218, 126087), (318, 86437), (327, 84058), (366, 75101), (654, 42029), (689, 39894), (793, 34662), (1378, 19947), (1417, 19398), (1586, 17331), (2067, 13298), (2379, 11554), (2834, 9699), (3233, 8502), (4134, 6649), (4251, 6466), (4758, 5777)]