64066863

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 108739584

約数和(自身を除く): 44672721

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 93, 119, 147, 217, 357, 527, 651, 827, 833, 1519, 1581, 2481, 2499, 3689, 4557, 5789, 11067, 14059, 17367, 25637, 25823, 40523, 42177, 76911, 77469, 98413, 121569, 179459, 295239, 435829, 538377, 688891, 1256213, 1307487, 2066673, 3050803, 3768639, 9152409, 21355621, 64066863]

約数ペア:

[(1, 64066863), (3, 21355621), (7, 9152409), (17, 3768639), (21, 3050803), (31, 2066673), (49, 1307487), (51, 1256213), (93, 688891), (119, 538377), (147, 435829), (217, 295239), (357, 179459), (527, 121569), (651, 98413), (827, 77469), (833, 76911), (1519, 42177), (1581, 40523), (2481, 25823), (2499, 25637), (3689, 17367), (4557, 14059), (5789, 11067)]