26738151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 40919040

約数和(自身を除く): 14180889

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 443, 649, 1023, 1329, 1829, 1947, 4873, 5487, 13733, 14619, 20119, 26137, 41199, 60357, 78411, 151063, 287507, 453189, 810247, 862521, 2430741, 8912717, 26738151]

約数ペア:

[(1, 26738151), (3, 8912717), (11, 2430741), (31, 862521), (33, 810247), (59, 453189), (93, 287507), (177, 151063), (341, 78411), (443, 60357), (649, 41199), (1023, 26137), (1329, 20119), (1829, 14619), (1947, 13733), (4873, 5487)]