42243201

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:564

約数の個数: 80

約数和(自身を含む): 84889728

約数和(自身を除く): 42646527

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 521, 567, 693, 819, 891, 1001, 1053, 1287, 1563, 2079, 2457, 3003, 3647, 3861, 4689, 5731, 6237, 6773, 7371, 9009, 10941, 11583, 14067, 17193, 20319, 27027, 32823, 40117, 42201, 47411, 51579, 60957, 74503, 81081, 98469, 120351, 142233, 154737, 182871, 223509, 295407, 361053, 426699, 464211, 521521, 548613, 670527, 1083159, 1280097, 1564563, 2011581, 3249477, 3840291, 4693689, 6034743, 14081067, 42243201]

約数ペア:

[(1, 42243201), (3, 14081067), (7, 6034743), (9, 4693689), (11, 3840291), (13, 3249477), (21, 2011581), (27, 1564563), (33, 1280097), (39, 1083159), (63, 670527), (77, 548613), (81, 521521), (91, 464211), (99, 426699), (117, 361053), (143, 295407), (189, 223509), (231, 182871), (273, 154737), (297, 142233), (351, 120351), (429, 98469), (521, 81081), (567, 74503), (693, 60957), (819, 51579), (891, 47411), (1001, 42201), (1053, 40117), (1287, 32823), (1563, 27027), (2079, 20319), (2457, 17193), (3003, 14067), (3647, 11583), (3861, 10941), (4689, 9009), (5731, 7371), (6237, 6773)]