40773639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 59673600

約数和(自身を除く): 18899961

約数列:

[1, 3, 19, 41, 57, 73, 123, 219, 239, 717, 779, 1387, 2337, 2993, 4161, 4541, 8979, 9799, 13623, 17447, 29397, 52341, 56867, 170601, 186181, 331493, 558543, 715327, 994479, 2145981, 13591213, 40773639]

約数ペア:

[(1, 40773639), (3, 13591213), (19, 2145981), (41, 994479), (57, 715327), (73, 558543), (123, 331493), (219, 186181), (239, 170601), (717, 56867), (779, 52341), (1387, 29397), (2337, 17447), (2993, 13623), (4161, 9799), (4541, 8979)]