170651043

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 262614528

約数和(自身を除く): 91963485

約数列:

[1, 3, 9, 27, 53, 81, 127, 159, 313, 381, 477, 939, 1143, 1431, 2817, 3429, 4293, 6731, 8451, 10287, 16589, 20193, 25353, 39751, 49767, 60579, 119253, 149301, 181737, 357759, 447903, 545211, 1073277, 1343709, 2106803, 3219831, 6320409, 18961227, 56883681, 170651043]

約数ペア:

[(1, 170651043), (3, 56883681), (9, 18961227), (27, 6320409), (53, 3219831), (81, 2106803), (127, 1343709), (159, 1073277), (313, 545211), (381, 447903), (477, 357759), (939, 181737), (1143, 149301), (1431, 119253), (2817, 60579), (3429, 49767), (4293, 39751), (6731, 25353), (8451, 20193), (10287, 16589)]