83178843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 40905381

約数列:

[1, 3, 11, 33, 71, 131, 213, 271, 393, 781, 813, 1441, 2343, 2981, 4323, 8943, 9301, 19241, 27903, 35501, 57723, 102311, 106503, 211651, 306933, 390511, 634953, 1171533, 2520571, 7561713, 27726281, 83178843]

約数ペア:

[(1, 83178843), (3, 27726281), (11, 7561713), (33, 2520571), (71, 1171533), (131, 634953), (213, 390511), (271, 306933), (393, 211651), (781, 106503), (813, 102311), (1441, 57723), (2343, 35501), (2981, 27903), (4323, 19241), (8943, 9301)]