65491569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 112205184

約数和(自身を除く): 46713615

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 151, 337, 429, 453, 1011, 1287, 1359, 1661, 1963, 3033, 3707, 4381, 4983, 5889, 11121, 13143, 14949, 17667, 21593, 33363, 39429, 48191, 50887, 64779, 144573, 152661, 194337, 433719, 457983, 559757, 661531, 1679271, 1984593, 5037813, 5953779, 7276841, 21830523, 65491569]

約数ペア:

[(1, 65491569), (3, 21830523), (9, 7276841), (11, 5953779), (13, 5037813), (33, 1984593), (39, 1679271), (99, 661531), (117, 559757), (143, 457983), (151, 433719), (337, 194337), (429, 152661), (453, 144573), (1011, 64779), (1287, 50887), (1359, 48191), (1661, 39429), (1963, 33363), (3033, 21593), (3707, 17667), (4381, 14949), (4983, 13143), (5889, 11121)]