42774453

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 67200000

約数和(自身を除く): 24425547

約数列:

[1, 3, 9, 19, 27, 57, 171, 199, 419, 513, 597, 1257, 1791, 3771, 3781, 5373, 7961, 11313, 11343, 23883, 34029, 71649, 83381, 102087, 214947, 250143, 750429, 1584239, 2251287, 4752717, 14258151, 42774453]

約数ペア:

[(1, 42774453), (3, 14258151), (9, 4752717), (19, 2251287), (27, 1584239), (57, 750429), (171, 250143), (199, 214947), (419, 102087), (513, 83381), (597, 71649), (1257, 34029), (1791, 23883), (3771, 11343), (3781, 11313), (5373, 7961)]