61199337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 27706263

約数列:

[1, 3, 17, 51, 89, 97, 139, 267, 291, 417, 1513, 1649, 2363, 4539, 4947, 7089, 8633, 12371, 13483, 25899, 37113, 40449, 146761, 210307, 229211, 440283, 630921, 687633, 1199987, 3599961, 20399779, 61199337]

約数ペア:

[(1, 61199337), (3, 20399779), (17, 3599961), (51, 1199987), (89, 687633), (97, 630921), (139, 440283), (267, 229211), (291, 210307), (417, 146761), (1513, 40449), (1649, 37113), (2363, 25899), (4539, 13483), (4947, 12371), (7089, 8633)]