150697911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 125090889

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 663, 741, 969, 1547, 1709, 1729, 2261, 4199, 4641, 5127, 5187, 6783, 11963, 12597, 22217, 29053, 29393, 32471, 35889, 66651, 87159, 88179, 97413, 155519, 203371, 227297, 377689, 422123, 466557, 552007, 610113, 681891, 1133067, 1266369, 1656021, 2643823, 2954861, 3864049, 7176091, 7931469, 8864583, 11592147, 21528273, 50232637, 150697911]

約数ペア:

[(1, 150697911), (3, 50232637), (7, 21528273), (13, 11592147), (17, 8864583), (19, 7931469), (21, 7176091), (39, 3864049), (51, 2954861), (57, 2643823), (91, 1656021), (119, 1266369), (133, 1133067), (221, 681891), (247, 610113), (273, 552007), (323, 466557), (357, 422123), (399, 377689), (663, 227297), (741, 203371), (969, 155519), (1547, 97413), (1709, 88179), (1729, 87159), (2261, 66651), (4199, 35889), (4641, 32471), (5127, 29393), (5187, 29053), (6783, 22217), (11963, 12597)]