2012166117

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 3266120088

約数和(自身を除く): 1253953971

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 241, 243, 351, 723, 729, 881, 1053, 2169, 2643, 3133, 3159, 6507, 7929, 9399, 9477, 11453, 19521, 23787, 28197, 34359, 58563, 71361, 84591, 103077, 175689, 212321, 214083, 253773, 309231, 636963, 642249, 761319, 927693, 1910889, 2283957, 2760173, 2783079, 5732667, 8280519, 8349237, 17198001, 24841557, 51594003, 74524671, 154782009, 223574013, 670722039, 2012166117]

約数ペア:

[(1, 2012166117), (3, 670722039), (9, 223574013), (13, 154782009), (27, 74524671), (39, 51594003), (81, 24841557), (117, 17198001), (241, 8349237), (243, 8280519), (351, 5732667), (723, 2783079), (729, 2760173), (881, 2283957), (1053, 1910889), (2169, 927693), (2643, 761319), (3133, 642249), (3159, 636963), (6507, 309231), (7929, 253773), (9399, 214083), (9477, 212321), (11453, 175689), (19521, 103077), (23787, 84591), (28197, 71361), (34359, 58563)]