15703219161

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{21401}}^1$

素因数の和:22046

約数の個数: 48

約数和(自身を含む): 27332922240

約数和(自身を除く): 11629703079

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 613, 1197, 1839, 4291, 5517, 11647, 12873, 21401, 34941, 38619, 64203, 81529, 104823, 149807, 192609, 244587, 406619, 449421, 733761, 1219857, 1348263, 2846333, 3659571, 8538999, 13118813, 25616997, 39356439, 91831691, 118069317, 249257447, 275495073, 747772341, 826485219, 1744802129, 2243317023, 5234406387, 15703219161]

約数ペア:

[(1, 15703219161), (3, 5234406387), (7, 2243317023), (9, 1744802129), (19, 826485219), (21, 747772341), (57, 275495073), (63, 249257447), (133, 118069317), (171, 91831691), (399, 39356439), (613, 25616997), (1197, 13118813), (1839, 8538999), (4291, 3659571), (5517, 2846333), (11647, 1348263), (12873, 1219857), (21401, 733761), (34941, 449421), (38619, 406619), (64203, 244587), (81529, 192609), (104823, 149807)]