27628722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 67605120

約数和(自身を除く): 39976398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 193, 198, 241, 297, 386, 482, 579, 594, 723, 1158, 1446, 1737, 2123, 2169, 2651, 3474, 4246, 4338, 5211, 5302, 6369, 6507, 7953, 10422, 12738, 13014, 15906, 19107, 23859, 38214, 46513, 47718, 57321, 71577, 93026, 114642, 139539, 143154, 279078, 418617, 511643, 837234, 1023286, 1255851, 1534929, 2511702, 3069858, 4604787, 9209574, 13814361, 27628722]

約数ペア:

[(1, 27628722), (2, 13814361), (3, 9209574), (6, 4604787), (9, 3069858), (11, 2511702), (18, 1534929), (22, 1255851), (27, 1023286), (33, 837234), (54, 511643), (66, 418617), (99, 279078), (193, 143154), (198, 139539), (241, 114642), (297, 93026), (386, 71577), (482, 57321), (579, 47718), (594, 46513), (723, 38214), (1158, 23859), (1446, 19107), (1737, 15906), (2123, 13014), (2169, 12738), (2651, 10422), (3474, 7953), (4246, 6507), (4338, 6369), (5211, 5302)]