57156908289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{41051}}^1$

素因数の和:42965

約数の個数: 32

約数和(自身を含む): 86439091200

約数和(自身を除く): 29282182911

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1879, 5637, 24427, 35701, 41051, 73281, 107103, 123153, 464113, 533663, 779969, 1392339, 1600989, 2339907, 10139597, 30418791, 77134829, 231404487, 1002752777, 1465561751, 3008258331, 4396685253, 19052302763, 57156908289]

約数ペア:

[(1, 57156908289), (3, 19052302763), (13, 4396685253), (19, 3008258331), (39, 1465561751), (57, 1002752777), (247, 231404487), (741, 77134829), (1879, 30418791), (5637, 10139597), (24427, 2339907), (35701, 1600989), (41051, 1392339), (73281, 779969), (107103, 533663), (123153, 464113)]