87847953

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 125126400

約数和(自身を除く): 37278447

約数列:

[1, 3, 37, 41, 97, 111, 123, 199, 291, 597, 1517, 3589, 3977, 4551, 7363, 8159, 10767, 11931, 19303, 22089, 24477, 57909, 147149, 301883, 441447, 714211, 791423, 905649, 2142633, 2374269, 29282651, 87847953]

約数ペア:

[(1, 87847953), (3, 29282651), (37, 2374269), (41, 2142633), (97, 905649), (111, 791423), (123, 714211), (199, 441447), (291, 301883), (597, 147149), (1517, 57909), (3589, 24477), (3977, 22089), (4551, 19303), (7363, 11931), (8159, 10767)]