219260758977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4177}}^1\times {\mathrm{149551}}^1$

素因数の和:153750

約数の個数: 32

約数和(自身を含む): 349903823360

約数和(自身を除く): 130643064383

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4177, 12531, 37593, 54301, 112779, 149551, 162903, 448653, 488709, 1345959, 1466127, 1944163, 4037877, 5832489, 17497467, 52492401, 624674527, 1874023581, 5622070743, 8120768851, 16866212229, 24362306553, 73086919659, 219260758977]

約数ペア:

[(1, 219260758977), (3, 73086919659), (9, 24362306553), (13, 16866212229), (27, 8120768851), (39, 5622070743), (117, 1874023581), (351, 624674527), (4177, 52492401), (12531, 17497467), (37593, 5832489), (54301, 4037877), (112779, 1944163), (149551, 1466127), (162903, 1345959), (448653, 488709)]