201896091

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 305070080

約数和(自身を除く): 103173989

約数列:

[1, 3, 9, 27, 97, 127, 291, 381, 607, 873, 1143, 1821, 2619, 3429, 5463, 12319, 16389, 36957, 58879, 77089, 110871, 176637, 231267, 332613, 529911, 693801, 1589733, 2081403, 7477633, 22432899, 67298697, 201896091]

約数ペア:

[(1, 201896091), (3, 67298697), (9, 22432899), (27, 7477633), (97, 2081403), (127, 1589733), (291, 693801), (381, 529911), (607, 332613), (873, 231267), (1143, 176637), (1821, 110871), (2619, 77089), (3429, 58879), (5463, 36957), (12319, 16389)]