266778063

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4889}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 413107200

約数和(自身を除く): 146329137

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 4889, 6063, 14667, 18189, 44001, 54567, 132003, 210227, 229783, 630681, 689349, 1892043, 2068047, 5676129, 6204141, 9880669, 29642007, 88926021, 266778063]

約数ペア:

[(1, 266778063), (3, 88926021), (9, 29642007), (27, 9880669), (43, 6204141), (47, 5676129), (129, 2068047), (141, 1892043), (387, 689349), (423, 630681), (1161, 229783), (1269, 210227), (2021, 132003), (4889, 54567), (6063, 44001), (14667, 18189)]