66334947

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 110580480

約数和(自身を除く): 44245533

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 173, 217, 399, 519, 589, 651, 961, 1211, 1767, 2883, 3287, 3633, 4123, 5363, 6727, 9861, 12369, 16089, 18259, 20181, 23009, 37541, 54777, 69027, 101897, 112623, 127813, 166253, 305691, 383439, 498759, 713279, 1163771, 2139837, 3158807, 3491313, 9476421, 22111649, 66334947]

約数ペア:

[(1, 66334947), (3, 22111649), (7, 9476421), (19, 3491313), (21, 3158807), (31, 2139837), (57, 1163771), (93, 713279), (133, 498759), (173, 383439), (217, 305691), (399, 166253), (519, 127813), (589, 112623), (651, 101897), (961, 69027), (1211, 54777), (1767, 37541), (2883, 23009), (3287, 20181), (3633, 18259), (4123, 16089), (5363, 12369), (6727, 9861)]