82129047

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 149692032

約数和(自身を除く): 67562985

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3907, 7007, 11721, 21021, 27349, 42977, 50791, 82047, 128931, 152373, 191443, 300839, 355537, 558701, 574329, 902517, 1066611, 1676103, 2105873, 2488759, 3910907, 6317619, 7466277, 11732721, 27376349, 82129047]

約数ペア:

[(1, 82129047), (3, 27376349), (7, 11732721), (11, 7466277), (13, 6317619), (21, 3910907), (33, 2488759), (39, 2105873), (49, 1676103), (77, 1066611), (91, 902517), (143, 574329), (147, 558701), (231, 355537), (273, 300839), (429, 191443), (539, 152373), (637, 128931), (1001, 82047), (1617, 50791), (1911, 42977), (3003, 27349), (3907, 21021), (7007, 11721)]