26131023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 16831377

約数列:

[1, 3, 9, 17, 19, 51, 57, 89, 101, 153, 171, 267, 303, 323, 801, 909, 969, 1513, 1691, 1717, 1919, 2907, 4539, 5073, 5151, 5757, 8989, 13617, 15219, 15453, 17271, 26967, 28747, 32623, 80901, 86241, 97869, 152813, 170791, 258723, 293607, 458439, 512373, 1375317, 1537119, 2903447, 8710341, 26131023]

約数ペア:

[(1, 26131023), (3, 8710341), (9, 2903447), (17, 1537119), (19, 1375317), (51, 512373), (57, 458439), (89, 293607), (101, 258723), (153, 170791), (171, 152813), (267, 97869), (303, 86241), (323, 80901), (801, 32623), (909, 28747), (969, 26967), (1513, 17271), (1691, 15453), (1717, 15219), (1919, 13617), (2907, 8989), (4539, 5757), (5073, 5151)]