71369559

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 109440000

約数和(自身を除く): 38070441

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 359, 597, 999, 1077, 1791, 3231, 5373, 7363, 9693, 13283, 22089, 39849, 66267, 71441, 119547, 198801, 214323, 358641, 642969, 1928907, 2643317, 7929951, 23789853, 71369559]

約数ペア:

[(1, 71369559), (3, 23789853), (9, 7929951), (27, 2643317), (37, 1928907), (111, 642969), (199, 358641), (333, 214323), (359, 198801), (597, 119547), (999, 71441), (1077, 66267), (1791, 39849), (3231, 22089), (5373, 13283), (7363, 9693)]