133177541

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 175446000

約数和(自身を除く): 42268459

約数列:

[1, 7, 17, 29, 37, 49, 119, 149, 203, 259, 493, 629, 833, 1043, 1073, 1421, 1813, 2533, 3451, 4321, 4403, 5513, 7301, 7511, 17731, 18241, 24157, 30247, 30821, 38591, 52577, 73457, 93721, 124117, 127687, 159877, 211729, 270137, 514199, 656047, 893809, 1119139, 2717909, 3599393, 4592329, 7833973, 19025363, 133177541]

約数ペア:

[(1, 133177541), (7, 19025363), (17, 7833973), (29, 4592329), (37, 3599393), (49, 2717909), (119, 1119139), (149, 893809), (203, 656047), (259, 514199), (493, 270137), (629, 211729), (833, 159877), (1043, 127687), (1073, 124117), (1421, 93721), (1813, 73457), (2533, 52577), (3451, 38591), (4321, 30821), (4403, 30247), (5513, 24157), (7301, 18241), (7511, 17731)]