75519423

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 133436160

約数和(自身を除く): 57916737

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 107, 119, 153, 321, 357, 659, 749, 963, 1071, 1819, 1977, 2247, 4613, 5457, 5931, 6741, 11203, 12733, 13839, 16371, 33609, 38199, 41517, 70513, 78421, 100827, 114597, 211539, 235263, 493591, 634617, 705789, 1198721, 1480773, 3596163, 4442319, 8391047, 10788489, 25173141, 75519423]

約数ペア:

[(1, 75519423), (3, 25173141), (7, 10788489), (9, 8391047), (17, 4442319), (21, 3596163), (51, 1480773), (63, 1198721), (107, 705789), (119, 634617), (153, 493591), (321, 235263), (357, 211539), (659, 114597), (749, 100827), (963, 78421), (1071, 70513), (1819, 41517), (1977, 38199), (2247, 33609), (4613, 16371), (5457, 13839), (5931, 12733), (6741, 11203)]