65992521

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 46811319

約数列:

[1, 3, 7, 17, 21, 31, 51, 67, 89, 93, 119, 201, 217, 267, 357, 469, 527, 623, 651, 1139, 1407, 1513, 1581, 1869, 2077, 2759, 3417, 3689, 4539, 5963, 6231, 7973, 8277, 10591, 11067, 14539, 17889, 19313, 23919, 31773, 35309, 41741, 43617, 46903, 57939, 101371, 105927, 125223, 140709, 184853, 247163, 304113, 328321, 554559, 709597, 741489, 984963, 1293971, 2128791, 3142501, 3881913, 9427503, 21997507, 65992521]

約数ペア:

[(1, 65992521), (3, 21997507), (7, 9427503), (17, 3881913), (21, 3142501), (31, 2128791), (51, 1293971), (67, 984963), (89, 741489), (93, 709597), (119, 554559), (201, 328321), (217, 304113), (267, 247163), (357, 184853), (469, 140709), (527, 125223), (623, 105927), (651, 101371), (1139, 57939), (1407, 46903), (1513, 43617), (1581, 41741), (1869, 35309), (2077, 31773), (2759, 23919), (3417, 19313), (3689, 17889), (4539, 14539), (5963, 11067), (6231, 10591), (7973, 8277)]