57061503

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 38335617

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 727, 969, 1377, 1539, 2181, 2907, 4131, 4617, 6543, 8721, 12359, 13813, 19629, 26163, 37077, 41439, 58887, 78489, 111231, 124317, 176661, 234821, 333693, 372951, 704463, 1001079, 1118853, 2113389, 3003237, 3356559, 6340167, 19020501, 57061503]

約数ペア:

[(1, 57061503), (3, 19020501), (9, 6340167), (17, 3356559), (19, 3003237), (27, 2113389), (51, 1118853), (57, 1001079), (81, 704463), (153, 372951), (171, 333693), (243, 234821), (323, 176661), (459, 124317), (513, 111231), (727, 78489), (969, 58887), (1377, 41439), (1539, 37077), (2181, 26163), (2907, 19629), (4131, 13813), (4617, 12359), (6543, 8721)]