456057

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 819200

約数和(自身を除く): 363143

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 127, 133, 171, 189, 381, 399, 513, 889, 1143, 1197, 2413, 2667, 3429, 3591, 7239, 8001, 16891, 21717, 24003, 50673, 65151, 152019, 456057]

約数ペア:

[(1, 456057), (3, 152019), (7, 65151), (9, 50673), (19, 24003), (21, 21717), (27, 16891), (57, 8001), (63, 7239), (127, 3591), (133, 3429), (171, 2667), (189, 2413), (381, 1197), (399, 1143), (513, 889)]