65938053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 95904000

約数和(自身を除く): 29965947

約数列:

[1, 3, 17, 51, 73, 89, 199, 219, 267, 597, 1241, 1513, 3383, 3723, 4539, 6497, 10149, 14527, 17711, 19491, 43581, 53133, 110449, 246959, 301087, 331347, 740877, 903261, 1292903, 3878709, 21979351, 65938053]

約数ペア:

[(1, 65938053), (3, 21979351), (17, 3878709), (51, 1292903), (73, 903261), (89, 740877), (199, 331347), (219, 301087), (267, 246959), (597, 110449), (1241, 53133), (1513, 43581), (3383, 19491), (3723, 17711), (4539, 14527), (6497, 10149)]