17927133081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{15787}}^1$

素因数の和:18461

約数の個数: 32

約数和(自身を含む): 28094051328

約数和(自身を除く): 10166918247

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2647, 7941, 15787, 29117, 34411, 47361, 87351, 103233, 173657, 205231, 378521, 520971, 615693, 1135563, 2257541, 6772623, 41788189, 125364567, 459670079, 543246457, 1379010237, 1629739371, 5975711027, 17927133081]

約数ペア:

[(1, 17927133081), (3, 5975711027), (11, 1629739371), (13, 1379010237), (33, 543246457), (39, 459670079), (143, 125364567), (429, 41788189), (2647, 6772623), (7941, 2257541), (15787, 1135563), (29117, 615693), (34411, 520971), (47361, 378521), (87351, 205231), (103233, 173657)]