201241557

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18313}}^1$

素因数の和:18370

約数の個数: 32

約数和(自身を含む): 334047360

約数和(自身を除く): 132805803

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 18313, 54939, 164817, 201443, 494451, 604329, 677581, 1812987, 2032743, 5438961, 6098229, 7453391, 18294687, 22360173, 67080519, 201241557]

約数ペア:

[(1, 201241557), (3, 67080519), (9, 22360173), (11, 18294687), (27, 7453391), (33, 6098229), (37, 5438961), (99, 2032743), (111, 1812987), (297, 677581), (333, 604329), (407, 494451), (999, 201443), (1221, 164817), (3663, 54939), (10989, 18313)]