146999907

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 221760000

約数和(自身を除く): 74760093

約数列:

[1, 3, 9, 27, 109, 199, 251, 327, 597, 753, 981, 1791, 2259, 2943, 5373, 6777, 21691, 27359, 49949, 65073, 82077, 149847, 195219, 246231, 449541, 585657, 738693, 1348623, 5444441, 16333323, 48999969, 146999907]

約数ペア:

[(1, 146999907), (3, 48999969), (9, 16333323), (27, 5444441), (109, 1348623), (199, 738693), (251, 585657), (327, 449541), (597, 246231), (753, 195219), (981, 149847), (1791, 82077), (2259, 65073), (2943, 49949), (5373, 27359), (6777, 21691)]